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 682 2 Delphinus 682 3 Delphinus 682 4 Delphinus 682 5 Delphinus 682 6 Delphinus 682 7 Delphinus 682 8 Delphinus 682 9 Delphinus 682 10 Delphinus 682 11 Delphinus 682 12 Delphinus 682 13 Delphinus 682 14 Delphinus 682 15 Delphinus 682 16 Delphinus 682 17 Delphinus 682 18 Delphinus 682 19 Delphinus 682 20 Delphinus 682 21 Delphinus 682 22 Delphinus 682 23 Delphinus 682 24 Delphinus 682 25 Delphinus 682 26 Delphinus 682 27 Delphinus 682 28 Delphinus 682 1 Grus 682 4 December 2894 5 December 2894 6 December 2894 7 December 2894 8 December 2894 9 December 2894 10 December 2894 11 December 2894 12 December 2894 13 December 2894 14 December 2894 15 December 2894 16 December 2894 17 December 2894 18 December 2894 19 December 2894 20 December 2894 21 December 2894 22 December 2894 23 December 2894 24 December 2894 25 December 2894 26 December 2894 27 December 2894 28 December 2894 29 December 2894 30 December 2894 31 December 2894 1 January 2895 2 January 2895
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