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 1133 2 Delphinus 1133 3 Delphinus 1133 4 Delphinus 1133 5 Delphinus 1133 6 Delphinus 1133 7 Delphinus 1133 8 Delphinus 1133 9 Delphinus 1133 10 Delphinus 1133 11 Delphinus 1133 12 Delphinus 1133 13 Delphinus 1133 14 Delphinus 1133 15 Delphinus 1133 16 Delphinus 1133 17 Delphinus 1133 18 Delphinus 1133 19 Delphinus 1133 20 Delphinus 1133 21 Delphinus 1133 22 Delphinus 1133 23 Delphinus 1133 24 Delphinus 1133 25 Delphinus 1133 26 Delphinus 1133 27 Delphinus 1133 28 Delphinus 1133 1 Grus 1133 6 June 3743 7 June 3743 8 June 3743 9 June 3743 10 June 3743 11 June 3743 12 June 3743 13 June 3743 14 June 3743 15 June 3743 16 June 3743 17 June 3743 18 June 3743 19 June 3743 20 June 3743 21 June 3743 22 June 3743 23 June 3743 24 June 3743 25 June 3743 26 June 3743 27 June 3743 28 June 3743 29 June 3743 30 June 3743 1 July 3743 2 July 3743 3 July 3743 4 July 3743 5 July 3743
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