IAU and Sky & Telescope magazine (Roger Sinnott & Rick Fienberg)
Delphinus
The Dolphin
OriginAncient
AbbreviationDel
GenitiveDelphini
Pronunciation/dɛlˈfaɪnəs/ Delfínus genitive /dɛlˈfaɪnaɪ/
del-FINE-us/del-FIN-us
LocationNorthern Hemisphere
Primary StarRotanev (β Del)
Right Ascention 20h 37m Declination +14° 35'
Martian Solar Lag δ(🜨→♂) +0.593 h (35.6 min)
Delphinus, “The Dolphin” earned his place in the night sky by helping out the Greek god of the sea, Poseidon. The deity was in love with Amphitrite, a Nereid, but she was not interested. After many rebuffed attempts he decided to try a new approach. He sent out many messengers with his proposal, and it was the dolphin that convinced Amphitrite to marry the god. For that, Poseidon placed him amongst the stars.
www.underthesky.com
Delphinus as depicted by Johannes Hevelius in his Firmamentum Sobiescianum sive Uranographia (1687). Source image provided by www.RareMaps.com — Barry Lawrence Ruderman Antique Maps Inc. Via www.underthenightsky.com.
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1 Delphinus 988 2 Delphinus 988 3 Delphinus 988 4 Delphinus 988 5 Delphinus 988 6 Delphinus 988 7 Delphinus 988 8 Delphinus 988 9 Delphinus 988 10 Delphinus 988 11 Delphinus 988 12 Delphinus 988 13 Delphinus 988 14 Delphinus 988 15 Delphinus 988 16 Delphinus 988 17 Delphinus 988 18 Delphinus 988 19 Delphinus 988 20 Delphinus 988 21 Delphinus 988 22 Delphinus 988 23 Delphinus 988 24 Delphinus 988 25 Delphinus 988 26 Delphinus 988 27 Delphinus 988 28 Delphinus 988 1 Grus 988 18 August 3470 19 August 3470 20 August 3470 21 August 3470 22 August 3470 23 August 3470 24 August 3470 25 August 3470 26 August 3470 27 August 3470 28 August 3470 29 August 3470 30 August 3470 31 August 3470 1 September 3470 2 September 3470 3 September 3470 4 September 3470 5 September 3470 6 September 3470 7 September 3470 8 September 3470 9 September 3470 10 September 3470 11 September 3470 12 September 3470 13 September 3470 14 September 3470 15 September 3470 16 September 3470
MS 513460 MS 513461 MS 513462 MS 513463 MS 513464 MS 513465 MS 513466 MS 513467 MS 513468 MS 513469 MS 513470 MS 513471 MS 513472 MS 513473 MS 513474 MS 513475 MS 513476 MS 513477 MS 513478 MS 513479 MS 513480 MS 513481 MS 513482 MS 513483 MS 513484 MS 513485 MS 513486 MS 513487 MS 513488 MD 527713 MD 527714 MD 527715 MD 527716 MD 527717 MD 527718 MD 527719 MD 527720 MD 527721 MD 527722 MD 527723 MD 527724 MD 527725 MD 527726 MD 527727 MD 527728 MD 527729 MD 527730 MD 527731 MD 527732 MD 527733 MD 527734 MD 527735 MD 527736 MD 527737 MD 527738 MD 527739 MD 527740 MD 527741 MD 527742