Capricornus

star chart
Cap star chart (IAU and Sky & Telescope magazine, Roger Sinnott & Rick Fienberg).

One of the 88 IAU constellations.

Etymology and History

The Greek constellation ...


Origin of Constellation

Babylonian

Greco-Roman

Aratus

Capricorn lies ahead and lower down, where the powerful sun turns back. [287] In that month I hope you will not be surged about by the sea through taking to open waters. Neither by day can you make much headway, for the days pass most swiftly then, [290] nor in your terror by night will the dawn come soon, however much you cry out. It is then that the dread southerlies strike, when the sun meets up with Capricorn; then the icy cold from Zeus is more cruel to the freezing sailor. But for that matter [295] the sea surges under the stem all the year long; and we, like diving shearwaters, often sit gazing round the ocean from our ships, turning our eyes towards the beaches; but the surf there is still far off, and only a little timber keeps death away. (Kidd 1997)

Eratosthenes
Ovid, Fasti 1

[651] When that is over, thou wilt quit Capricorn, O Phoebus, and wilt take thy course through the sign of the youth who carries water (Aquarius). (James George Frazer 1931)

Hipparchus
Hyginus, Astronomica

This sign resembles Aegipan, whom Jupiter wished to be put among the constellations because he was nourished with him, just as he put the goat nurse we have mentioned before. He, first, as Eratosthenes says, when Jupiter attacked the Titans, is said to have cast into the enemy the fear that is called panikos. The lower part of his body has fish formation, because he hurled shellfish against the enemy, too, instead of stones. Egyptian priests and some poets say that once when many gods had assembled in Egypt, suddenly Typhon, an exceedingly fierce monster and deadly enemy of the gods, came to that place. Terrified by him, they changed their shapes into other forms: Mercury became an ibis, Apollo, the bird that is called Thracian, Diana, a cat. For this reason they say the Egyptians do not permit these creatures to be injured, because they are called representations of gods. At this same time, they say, Pan cast himself into the river, making the lower part of his body a fish, and the rest a goat, and thus escaped from Typhon. Jove, admiring his shrewdness, put his likeness among the constellations. (Mary Ward 1960)

Geminos

Almagest Αἰγόκερως.

idGreek

(Heiberg 1898)

English

(Toomer 1984)

ident.
Αἰγόκερω ἀστερισμός.Constellation of Capricornus
1ὁ τῶν ἐν τῷ ἐπομένῳ κέρατι γ’ ὁ βόρειος.The northernmost of' the 3 stars in the rear hornalf1 + alf2 Cap
2ὁ μέσος αὐτῶνThe middle one of thesenu Cap
3ὁ νότιος τῶν τριῶη.The southernmost of the threebet Cap
4ὁ ἐπ’ ἄκρου τοῦ ἠγουμένου κέρατοςThe star on the tip of the advance hornxi1 + xi2 Cap
5τῶν ἐν τῷ ῥόγχει γ' ὁ φότιος.The star on the tip of the advance hornomi Cap
6τῶν λοιπῶν β’ ὁ ἠχούμενος.The more advanced of the other twopi Cap
ὁ ἑπόμενος αὐτῶν.The rearmost of theserho Cap
ὁ τῶν ἡ προηγούμενος ὑπὸ τὸν δεξιὸυ ὀφθαλμόν.The star in advance of the [above] 3, under the right eyesig Cap
τῶν ἐν τῷ τραχήλῳ β ὁ βορειότεροςThe northernmost of the 2 stars in the necktau Cap
ὁ νοτιώτερος αὐτῶνThe southernmost of themups Cap
ὁ ἐπὶ τοῦ ἀριστεροῦ κεκαμμένον γόνατος.The star on the left, doubled-up kneeome Cap
ὁ ὑπὸ τὸ δεξιὸν γονάτιοη.The star under the right kneepsi Cap
ὁ ἐπὶ τοῦ ἀριστεροῦ ὅμου.The star on the left shoulder24 Cap
τῶν ὑπὸ τὴν κοιλίαυ συνεχῶν β’ ὁ ἠγούμενοςThe more advanced of the 2 stars close tagether under the bellyzet Cap
ὁ ἐπόμενος αὐτῶν.The rcarmost of these36 Cap
τῶν ἐν μέσῳ τῷ σώματι γ’ ὁ ἐπόμενοςThc rearmost of the 3 stars in the middle of the bodyphi Cap
τῶν λοιπῶν καὶ ἠγουμένωυ β ὁ νοτιώτερος.The southernmost of the other, advance 2chi Cap
ὁ βορειότερος αὐτῶν.The northernmost of themeta Cap
τῶν ἐν τῷ νώτῳ β’ ὁ προηγούμευος.The more advanced of the 2 stars in thc backtet Cap
ὁ ἐπόμενος αὐτῶνThe rearmost of themiot Cap
τῶν ἐν τῇ νοτίῳ ἀκάνθη β ὁ προηγούμενος.The more advanced of the 2 stars in thc southern spineeps Cap
ὁ ἐπόμενος αὐτῶνThe rcannost of themkap Cap
τῶν ἐν τῷ παρούρῳ ῇ ὁ προηγούμενος.The more advanced ofthe 2 stars in the section [ofthe body] next to the tailgam Cap
ὁ ἐπόμενος αὐτῶνThc rearmost of themdel Cap
τῶν ἐπὶ τοῦ βορείου μέρους τῆς οὐρᾶς δ ὁ προηγούμενος.Tbc most advanccd of the 4 stars on thc northern portion of the tail42 Cap
τῶν λοιπῶν γ’ ὁ τότιοςThe southernmost of the other 3mu Cap
ὁ μέσος αὐτῶνThc midd!e one of thcsclam Cap
ὁ βόρειος αὐτῶν καὶ ἐπ’ ἄκρου τοῦ οὐραίου,The northernmost of them, on the end of the tail-lin46 Cap
ἀστέρες κη, ὥν γ’ μεγέθους ὅ, δ’ ὅ, ε θ,ς ς.28 stars, 4 of the third rnagnitude, 9 of the fourth, 9 of the fifth, 6 of the sixth

Transfer and Transformation of the Constellation

Mythology

Weblinks

References