Suggested Stellar Transients

In the 1930s, Walter Baade and Fritz Zwicky developed the hypothesis of stars that end their lives in big explosions: supernovae. Only in the 1960s, in a series of three papers by Robert Krafft, the physical nature of novae was explained as surface eruptions on white dwarf stars in cataclysmic binary systems.

However, the term "nova" or "stella nova" was introduced by Tycho Brahe 1572 without any knowledge of the physics in stars, but just from the visual observation of a star seemingly appearing and vanishing after a while, but remaining at the same place (unlike comets). For European astronomy, this doubtless observation required a new category or label for the appearance. In contrast, East Asian astronomers already had a label for it: "guest star". Yet, this term was also used for objects of other physical nature and visual appearance, such as comets. Hence, the historical terms never imply any specific type of object.

Since the dawn of systematic research on variable stars in the 19th century, Sinologists and astrophysicists have attempted to compile catalogues of these objects historically called "nova" (not necessarily implying an underlying nova in the definition of astrophysics) or "guest star".

Transients that were suggested as Novae or Supernovae

Known Recurrent Novae

As novae (in contrast to supernovae) are surface eruptions that do not destroy the source star, they may happen regularly. Only ten recurrent novae (RN, NR or Nr) are known in our Galaxy. Perhaps one of the reasons is that we have only roughly 150 years of telescopic surveys, so there may be more recurrences to be discovered in historical data.

Schaefer (2010)[1]Darnley (2019)[2]Schaefer (2010)[1]Darnley (2019/21)[2]Historical Observations

(Darnley 2019/'21)[2]

Possible Further Historical Observations
nameτrΔτAmpl/ magt3Porb /dlog10 (τ)t2
T Pyx1924±12129.1620.076228861.4321890, 1902, 1920, 1944, 1967, 2011
IM Nor82~82?9.8800.102633121.9501920, 2002
CI Aql2427±4047.731.60.61836091.425.41917, 1941, ( ∼1968), 2000
V2487 Oph98~98?8.28.4--2.06.21900, 1998
U Sco1010±10110.12.61.230546951.01.21863, ( ∼1873, ∼1884, ∼1894), 1906, 1917, ( ∼1927), 1936, 1945, ( ∼1955), 1969, 1979, 1987, 1999, 2010
V394 CrA30~38?11.25.21.5156821.62.41949, 1987
T CrB80~80?7.306227.571.941866, 1946
RS Oph1515±6066.214455.721.26.81898, 1907 ?, 1933, 1945 ?, 1958, 1967, 1985, 2006
V745 Sco2126±1019.209510±201.46.21937, ( ∼1963), 1989, 2014
V3890 Sgr2529±1017.414.4103.141.56.41962, 1990, 2019

Compiled List from Authors of the 20th century

Here, we collated the most famous suggestions from astrophysics papers, comment on them, and create more detailled entries for the interesting ones.

idyearHo/ Xu+ Textour commentXu+ 2000[3]Clark+Steph. 1977[4][5]Xu Const[3]Ho const.[6]Nikiforov 2010[7]Duerbeck 2008?Li Qibin 1988[8]Pskovskii 1972[9]Xi and Po[10]Hsi 1957[11]
-14th. c.
1-53113th year of King Jing of Zhou, in spring. A star emerged in WUNÜ [LM 10].[3]starstarWunüWu-Nuyesnoyesyesnoyes
2-524at Ta-Chhennononoyesnono
3-203a "po" was observed at Ta-Chio for over ten days before going out of sight.[6]fuzzy starpoDajiaoat Ta-Chioyesnononoyesyes
4-133a guest star appeared at the Fang.guest stark'oFangFangyesnoyesyesnoyes
5-109 to -104a "po" was seen at Ho-Shufuzzy starHeshuHo-Shuyesnonoyesnono
6-103 to -100a "po" was seen among the stars at Chao-Yao.fuzzy starZhaoyaoChao-Yaoyesnonononono
7-76a guest star appeared at the Tzu-Wei between the star Tou-Shu and the Pole (star)guest stark'owithin Zigong, between Doushou and [Bei-]JiTzu-Weiyesnoyesyesyesyes
8-75a candle star (chu hsing) was seen between the Khuei and the Lou.chuchu?between Khuei and Lounononoyesnoyes
9-68comet?nononoyesnono
10-47a guest star of the size of a melon and with a bluish-white colour, was seen about 4 chhih away east of the second star in the Nan-Touguest stark'ofour chi east of the 2nd star of Nandou4° away east from 2nd star Nan-Touyesnoyesnoyesyes
11-46a guest star appeared at the division of the Mao and stayed at about 5 chhih to the east of Chüan-Shê. It was bluish-white in colour and its rays measured 0.3 tshunguest stark'oappeared in the space of Mao and stayed in place about five chi east of Juansheabout 5° east of Chüan-Shê, at the division of Mao (and X)yesnonononono
-4a hui appeared at the Chhien-Niu for over 70 days-? (Steph.'76)Chhien-Niunononononono
12-3a "po" was seen at Ho-Ku.likely cometfuzzy starhuiHeguHo-Kuyesnonoyesyesyes
1329a guest star was seenneglectguest starYuzuoyesnonoyesyesyes
1459a "po" was seen at Thien-ChhuanThien-Chhuannononoyesnono
1561a guest star was seen at the NW of Kéng-Ho pointing towards Kuan-So. It went out of sight after 70 daysguest stark'oGengheNW of Kêng-Hoyesnonononono
1664a guest star with a white vapour measuring 2 chhih was seen at the south of Tso-Chih-Fa, outside the Tuan-Mén. It appeared for a period of 75 daysguest stark'ooutside the Nanduan gate of Taiwei (Enclosure) near ZuozhifaTso-Chih-Fa, outside Tuan-Nén (Main-Gate)yesnoyesnonono
1770a guest star was seen at Hsien-Yuan for 48 daysguest stark'oXuanyuanHsien-yuanyesnoyesnonono
1871a guest-star was seen at the Mao. It gradually went out of sight after 60 days at the right corner of Hsien-Yuan.cometnononoyesnono
1985a guest star entered the Tzu-Wei.guest stark'oZigongTzu-Weiyesnonononono
20101a small guest star appeared at the fourth star of Hsien-Yuan. It was bluish-yellow in colour.guest stark'oin the space of the fourth star of XuanyuanHsien-Yuanyesnoyesyesnoyes
21107a guest star appeared at the SW of the Tung-Ching and Huguest stark'oin Dongjing southwest of the Hu starsouthwest of Tung-Ching and Huyesnoyesyesyesyes
22123identified as Biot’s mistakenoyesnononono
23125a guest star was seen at the Thien Shihnoguest stark'oTianshiThien Shihyesnonoyesyesyes
24126.03.03a guest star entered the Thai-Weiguest stark'oTaiweiThai-Weiyesnoyesnonono
126.04.29Yulinyesyes
25149a hui with rays 5 ft (chhih) appeared within Thien-Shih (Enclosure) pointing SE and with a yellowish-white colour. It went out of sight on a wu-chhen day in the ninth monthcomet?Thien-Shihnononononono
26158a "po" was seen at Pei-Toufuzzy starBeidouPei-Touyesnononoyesno
27173nonoyesnononono
28185a guest star appeared at Nan-Men. Its size was as large as a mat, while its five colours were fluctuating. It became smaller and went out of sight during the sixth month of the following year [July/Aug 186]SN or comet?guest stark'oNanmenNan-Mênyesnoyesyesyesyes
29200a "po" was seen at Ta-Liangfuzzy starDaliangTa-Liangyesnonoyesyesno
30213a "po" appeared at Wu-Chu-Houfuzzy starWuzhuhouWu-Chu-Houyesnonoyesyesno
31222a guest star appeared within the Tso-I-Men of the Thai-Weiguest stark'oinside Zuoyemen of Taiweiwithin Tso-I-Mên of the Thai-Weiyesnoyesnonoyes
32247a hui measuring 1 ft (chhih) appeared for 156 days at the Chen.cometbroom starhui?Chennononononono
257a white hui was seen at the Chio.cometChionononononono
260a "po" appeared in the east for 25 dayscometnononononono
33269a "po" appeared within Tzu-Weifuzzy starZigongTzu-Weiyesnonononono
34275fuzzy starZhenChenyesnonoyesnono
278a Chhih-Yu banner appeared within Tung-ChingTung-Chingnononononono
281a "po" appeared at ChangChangnononononono
35290guest stark'oZigongTzu-Weiyesnoyesnonono
301a hui appeared at the (division of) Chhidivision of Chhinononononono
36304guest stark'oBiguarded the Piyesnoyesyesnoyes
37305po appeared at Pei-Toufuzzy starBeidouPei-Touyesnonononoyes
38329po appeared at the NW trespassing against Pei-Toufuzzy starpoDouPei-Touyesnononoyesno
3934025 March: a "po" was seen at the Thai-Wei.meteorfuzzy starTaiweiyesnonononono
40358a hui was seen extending from Thien-Chhuan to the Weimeteornononononoyes
41369a guest star appeared at the western wall of the Tzu-Wei. It went out of sight during the seventh monthperhaps novaguest stark'oZigongTzu-Weiyesyesyesnoyesyes
42386a guest star appeared at the Nan-Tou. It went out of sight during the sixth month.SN or novaguest stark'oNandouNan-Touyesyesyesyesnoyes
43389nonoyesnonoyesno
44393a guest star was seen within the Wei. It went out of sight during the ninth monthSN or novaguest stark'oWeiWeiyesyesyesyesyesyes
45396a hui was seen at Mao-Tou. At first, a large yellow star appeared at the Mao and the Pifor more than 50 days. In winter, during the 11th month the yellow star reappeared.Venusstarstarin the space of Mao and BiMao + Piyesnoyesyesyesyes
46402a white guest star, which resembled loose cotton was seen at the west of the Thai-Wei. During the 12th month it entered theThai-Wei.cometguest stark'o?Thai Weinononononono
47414a "po" appeared at the south of the Maofuzzy starsouth of MaoMaoyesnonoyesyesno
48419a "po" appeared at the western wall of the Thai Weifuzzy starat the west palisade of TaiweiThai-Weiyesnonoyesyesno
49421a guest star was seen at the Iguest stark'oYiIyesnoyesyesnoyes
50436a "po" was seen at the Fangfuzzy star?Fangyesnonoyesnoyes
51437a star appeared during the day at 15 to 17 h in the NE by the side of Tung-Ching. It was yellow in colour and was as large as an orangemeteor? or sth. with Jupiter?starstar?Tung-Chingyesnoyesyesyesyes
449a hui appeared at the north of the MaoMaonononononono
464a chhang-hsing was seen at Chih-Nü (Vega). It was pure white in colour.Ho-Phingnononononono
52483a guest star of the size of a peck measure appeared at the Shen. It looked like a "po"guest stark'oeast of ShenShenyesnonononono
53537a guest star was seen at the Tzu-Weiguest stark'o?Tzu-Weinononononono
54541a guest star was seen at the Tzu-Weiguest stark'oin ZigongTzu-Weiyesyesyesnonono
55561a guest star appeared at the Iguest stark'oYiIyesnoyesyesnoyes
56568a guest star was seen at the east of the Ti. […]comet--Tinononononoyes
57575a "po" appeared at Ta-Chiofuzzy star-in DajiaoTa-Chioyesnonoyesyesyes
58588a "po" appeared at the Chhien-Niufuzzy star-QianniuChhien-Niuyesnonoyesnoyes
59617a "po" appeared at Wu-Ti-Tso of the Thai-Wei. It was of a reddish-yellow colour and measured 3 to 4 in. (tshun). After a few days it went out of sight.--Thai-Weinononoyesnono
60639a "po" appeared at the Pi and the Mao--nononononoyes
61641a "po" was seen at the Thai-Wei trespassing against Lang-Wei. It disappeared on a chia-hsü day (26.08.) in the seventh month.fuzzy starpoin Taiwei that trespassed LangweiThai-Weiyesnonononono
62642guest star-?yesnonononono
63667a hui appeared at the NE among Wu-Chhé and Pi and Mao. It was not visible on an i-hai day.comet--among Wu-Chhé and Pi and Maonononononoyes
64668a hui appeared above Wu-Chhé. It went out of sight on the 22nd day [7. Juni]highly likely a miscalculated year; same as 667: comet--Wu-Chhénononoyesyesyes
65683a hui appeared north of Wu-Chhé. After 25 days it went out of sight--Wu-Chhénononoyesyesyes
66684fuzzy starpo?nononononono
67707nononononono
68708a "po" appeared between the Wei and the Maofuzzy starbetween Wei and Maobetween Wei and Maoyesnonoyesyesno
69709a "po" appeared within the Tzu-Weifuzzy starZigongTzu-Weiyesnonononono
718a hui comet was observednononononono
70722a guest star appeared by the side of Ko-Tao for a period of five days before going out of sightguest stark'oGedaoKo-Taoyesnonoyesyesyes
71725fuzzy starHuagalyesnonoyesyesyes
72730the "po" was seen between the Pi and the Maobetween Pi and Maononononoyesno
73745fuzzy starJiangjunyesnonoyesyesyes
767a hui appeared at Hu-Kua, with its rays gradually invading Huan-Ché. It measured more than 1 ft (chhih). After 20 days it went out of sightcometHu-Kuanononononono
773a chhang-hsing appeared at the ShenShennononononono
74827-no----nonononoyesyes
75829a guest star appeared at the Shui-Weiguest stark'oShuiweiShui-Weiyesnoyesyesnoyes
76a837.04A guest star emerged below Dongjing. (4 May), the guest star below Dongjing disappeared.comet Halley with three subsequent apparitionsguest stark'obelow Dongjingyes
76b837.05Another guest star emerged within Duanmen neax Pingxing. On (Jun 17), the guest star within Duanmen disappeared.comet Halley with three subsequent apparitionsguest starwithin Duanmen near Pingxingyes
76c837.06There was a guest star like a fuzzy star alongside Nandou and Tianyue.comet Halley with three subsequent apparitionsguest staralongside Nandou and Tianyueyesnoyesyesnono
77839no----nonoyesnoyes
78840a hui appeared between the Ying-Shih and the Tung-Pi-between the Ying-Shih and the Tung-Pinononononoyes
79852a hui appeared at the Tzui and the ShenTzui and Shennononononoyes
868a guest star trespassed against Venus--nononononono
80877a guest star appeared to the west of the (Tung-)Piguest stark'o?west of Pinononononoyes
81881?--nononoyesnoyes
885a hui was seen between CHi-Shui ad Chi-HsinChi-Shui and Chi-Hsinnononononono
82891a guest star appeared at Tung-Hsienguest stark'o?Tung-Hsienyesnonoyesyesno
83892a thien-chhang was seen in the SW. On a chi-mao day it turned into a cloud and faded awaycomet--nononononoyes
84900a guest star was seen at the Central Palace by the side of Huan-Ché. It was as large as a peach, while its rays extended to Huan-Ché and concealed it from view.guest stark'obeside Huanzhe in the Central Enclosure (=Taiwei Enclosure)yesnoyesnonoyes
85902... a 'guest star', of the size of a peach, appeared at the Tzu- Wci (Enclosure) beneath Hua-Kai. It gradually moved towards Yü-Nü. On a ting.mao day [2nd March] a meteor rose from Wên-Chhang and reached the 'guest star' which was then remaining stationary. On a chi-ssu day [2nd March] the 'guest star' was by the side of and guarding Kang. In the following year it was still visible." (HTS 32/8a; WHTK 294/1 la; B(1); Hsi.)comet--nononoyesyesyes
86911a guest star trespassed against Ti-Tsoguest stark'oDizuoTi-Tsoyesnoyesyesyesyes
912a hui was seen at the west of Ling-ThaiLing-Thainononononono
879260nonoyesyesnonono
889300nonononoyesnono
899450nonoyesnononono
956a "po" appeared at the corner of the Shen with its rays pointing SEnononononono
90980starDizuoyesnonoyesyesno
911006SNk'o?yesnoyesyesyesyes
921011a guest star appeared in the front of th box of the Nan-Touguest stark'oin front of the bowl of NandouNan-Touyesyesyesyesyesno
9310120nonononononono
941020a hui appeared between Tzung-Chéng, Tsung-Jen and Shih-Loubetween Tzung-Chéng, Tsung-Jen and Shih-Lounononoyesyesno
95103122nd year of King Hyonjong of Koryo, 9th month, day gengshen [57]. A large star entered YUGUI [LM 23].no (comet)star-Yuguiyesnonoyesyesno
961035a star appeared at night at Wai-Phing. It had vaporous raysstarstarWaipingWai-Phingyesnonoyesnono
971054SNguest stark'oseveral cun southeast of Tianguanyesnoyesyesyesyes
981065a guest star trespassed against Thien-Miaoguest stark'oTianmiaoThien-Miaoyesyesyesnoyesyes
991069a guest star appeared at the longitude of Chi.On 23rd July it trespassed against Chi and then went out of sightguest stark'o?longitude of Chinonoyesnonono
1001070a guest star appeared at Thien-Chünguest stark'oTianqunThien-Chünyesnoyesyesnoyes
1011073a guest star appeared at the south of the Tung-Piguest stark'osouth of the stars of DongbiTung-Piyesnonoyesyesno
1021074a guest star as large as a melon was seen at the south of Tung-Piguest stark'osouth of the stars of DongbiTung-Piyesnonononono
1031080a hui trespassed against the Weicomet--Weinononononoyes
104108236th year of King Munjong, 7th moth, day dinghai [24]. A star emerged in Ziwei and trespassed against BEICHEN.star-Ziwei; trespassed against Beichenyesyesnononono
1051087Emperor Daozong of Liao, 23rd year of the Xianyong reign period, 6th month. A sstar like a melon emerged in WENCHANG.nostar-Wenchangyesnoyesnonono
1061113a "po" was seen at the Ying-Shihfuzzy star-YingshiYing-Shihyesnonoyesyesno
1071123a "po" was seen at Pei-Toufuzzy star-BeidouPei-Touyesnonoyesyesno
1081138a guest star was guarding the Louguest stark'oLouLouyesnoyesnonoyes
1091139a guest star guarded the Kangguest stark'oKangKangyesnoyesyesnoyes
1101163a guest star trepsassed against the moonguest stark'o?yesyesnononono
1111166a guest star appeared within the Thai-Wei Enclosure at the west of the large star of Wu-Ti-Tso. Its magnitude was small and it was of a bluish-white colour--Thai-Weinonoyesnonono
1121175a "po" appeared at the NW outside th Tzu-Wei and above Chhi-Kung. It was as small as Mars, but rays radiated out copiously in all directions. On a ping-wu day it went out of sightfuzzy starpooutside the wall of Ziwei and above Qigongoutside Tzu-Wei and above Chhi-Kungyesnonoyesyesyes
1131181a guest star appeared at the Khuei and trespassed against the stars of Chhung Ché. It went out of sight on a kuei-yu day in the first month of the following year, asting 185 daysSN, peculiar merger (WR, CSPN)guest stark'oEmerged in the lunar mansion Kui and trespassed against the stars of ChuansheKhuiyesnoyesyesyesyes
1141203a guest star appeared at the SE within the Wei- It was bluish-white in colour and was of the same size as Saturnguest stark'oWei lunar mansionWeiyesnoyesyesyesyes
1210a guest star entered the Tzu-Wei. Its rays spread out like a red dragon.description "dragon" reads rather like an aurora but "guest star" with "red rays"...--Tzu-Weinononononono
1151217no--nononoyesnono
1161220a hui appeared at the NW at a distance of 1 ft to the east of Théng-Shé. It was red in colour.fuzzy starBeidoueast of Théng-Shéyesnonoyesnono
1171221a "po" appeared at Pei-TouPei-Tounononoyesyesno
1181224a guest star guarded and trespassed against Weiguest stark'oWeiWeiyesyesyesnonoyes
1191230cometnononoyesyesyes
1201232… measuring over 10 ft and was bent like an elephant’s tuskcometnononononoyes
1211240a hui was seen at the (Ying)Shih. On a [31.March] it went out of sight.comet(Ying)Shihnononononoyes
1221240guest stark'olunar mansion WeiWeiyesyesyesyesnoyes
1231244nononoyesnonono
1241245comet--noyesnoyesnono
1251248nostar-noyesyesnonono
1261264cometnononononono
129712.-18.+25.03. appeared at the Tung-Chingcomet

(6 days in same const., after 7 days reappeared in the same) but Kanda mentions tail

--Tung-Chingnononononono
127129714.+18.09. an ominous star appeared at the Khueicomet: always the same LM, but Kanda mentions tail--Khueinononononoyes
1281299--below Tzu + Sunnononononoyes
1291313--Tung-Chingnononononoyes
1301356On a kuei-chhou day in the forth month of the fifth year of Kongmin Wang a guest atar trespassed against the moonguest stark'o?yesnonononono
1368a hui appeared between the Mao and the Pibetween Mao and Pinononononono
1373a hui entered Tzu-Wei Enclosure three timesTzu-Weinononononono
1311375nonononononono
132138821st year of the Hongwu reign period, 2nd month, day bingyin [3]. A star emerged in DONGBI [LM 14].starstarDongbiTung-Piyesnoyesyesnoyes
1331399'a guest star was seen’guest stark'o?yesnonononono
1341404a star like a lamp appaered at the south-east of Nien-Tao. It was yellow in colour and very bright, but remained stationarystarstarNiandaosouth-east of Nien-Taoyesnoyesyesnoyes
1351408Emperor Chengzu of Ming, 6th year of the Yongle reign period, 10th month, day gengchen [17]. In the night, at the zenith, southeast of NIANDAO, there was a star like an oil-cup of a lamp. It was yeloow and shiny bright. It emerged but did not move. It was said to probably be a ZHOU BO, a star of virtue.same as 1404?

nova event pre-merger in 18th century?

Zhou Bo star-?yesnoyesnonono
1361415a hui appeared at the Nan-Toufuzzy star-NandouNan-Touyesnonoyesnono
1371430a star appeared by the side of Nan-Ho. It was as large as a pellet and is colour was dark-blue. After 26 days it went out of sightguest starstarmore than one chi northeast of NanheNan-Hoyesnoyesyesyesyes
1381431a star like a pellet appeared by the side of Chiu-Yu. It was yelloish-white and very bright. It disappeared after 15 daysstar, Hany star, broom starstar?Chiu-Yuyesyesyesyesnoyes
1391437a guest star appeared between the 2nd and 3rd star of Wei and went out of sight after 14 daysguest stark'obetween the second and the third star of Wei, nearer to the third star and separated from it by about half a chiWeiyesnoyesyesyesno
1401452Emperor Daizong of Ming, 3rd year of the Jingtai reign period, 3rd month, new moon day jiawu [31], there was a fuzzy star in BI [LM 19].fuzzy star-BiPiyesnonoyesnono
145726.10. a "hui" appeared at the Chio measuring over 5 (tshun) pointing north. It trespassed against the northern star of the Chio and the eastern star of the Phing-Tao.Chionononononono
1458nononononono
1411460King Lishengzong, 1st year of the Guangshun reign period, spring, 2nd month. A fuzzy star appeared in YI [LM 27].likely a cometfuzzy starstarYiyesnonoyesnono
1421461a star as white as powder appeared by the side of Tsung-Cheng in the Thien-Shih Enclosure. On an i-wei day it turned into a white vapour and went out of sight--Thien-Shihnoyesnononoyes
1431489no--noyesnononono
1441497Emperor Xiaozong of Ming, 10th year of the Hongzhi reign period, 8th month, day guisi [30]. At dusk a guest star was observed from Nanjing beside the star TIANJI.noguest starTianjiyesnoyesnonono
1451523Emperor Shizong of Ming, 2nd year of the Jiajing reign period, 6th month. A fuzzy star appeared in TIANSHI.fuzzy starTianshiThien-Shihyesnononoyesno
14615728.11. 1572 … ahui appeared in the NE. It went out of sight only during the … 21.04.-19.051574SNguest stark'obeside Gedao in the space of Biyesnoyesyesyesyes
1471584Emperor Shenzong of Mong, 12th year of the Wanli reign period, 6th month, day Jiyou [46]. a) A star emerged in Fang [LM 4]. b) On this night an anomalous star emerged in Fang [LM 4].starstarFangFangyesnonoyesnoyes
1481592record from Koreaperhaps misunderstood SN reports from 1572, 1604guest stark'oTiancangThien-Tshangyesnonoyesyesno
1491592record from Koreaperhaps misunderstood SN reports from 1572, 1604guest stark'oWangliangnononoyesyesno
1501592record from Koreaperhaps misunderstood SN reports from 1572, 1604guest stark'oWangliangnononoyesyesno
1511600-1621, 1655--nononoyesyesno
152160033rd year of King Sonjo, 11th month, day jiyou [46]. A guest star appeared in Wei [LM 6]. It was larger than the Fire Star (HUOXING) in XIN [LM 5]. Its color was orange and it glittered.guest star-Weiyesnonononono
1603a guest star appeared at the Wei larger than Huo-Hsing in the Hsin (Antares). Its colour was yellowish-red. It was scintillating. On a ting-wei day (…) it trespassed against Venus at the Wei.--Weinononononono
1531604SNguest stark'oyesnoyesyesyesno
1541645King Injo of the Yi Dynasty, 23rd year, 2nd month. A large star entered YUGUI [LM 23].starYuguiyesnonoyesyesno
15516612nd year (xinchou) of King Hyinjong, 10th intercalary month, day wuchen [5]. A guest star as large as Saturn appeared in NÜ [LM 10]. On day dinghai [24] of the 11th month it disappeared.guest staryesnonoyesnono
1561664?nononoyesyesno
1571676?nononoyesyesyes
1581688?nononoyesnoyes
1591690Emperor Shengzu of Qing, 29th year of the Kangxi reign period, 8th month, day yiyou [22]. An anomalous star was seen in JI [LM 7]. It was yellow and lasted for two nights.stareast of the third star of Ji; 3 du 18 fen in Wei, DE -34 du, 20 fenyesnonoyesyesyes

Weblinks

References

  1. 1.0 1.1 Schaefer, B.E., 2010. "Comprehensive Photometric Histories of all Known Galactic Recurrent Novae" Astrophysical Journal Supplement Series, Vol. 187 (2), pp. 275–373. IOPscienceadsabs
  2. 2.0 2.1 2.2 Darnley, M.J., 2019. Accrete, accrete, accrete... Bang! (and repeat): The remarkable recurrent novae. arXiv e-prints. arXiv:1912.13209 and on adsabs 2021
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