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 1387 2 Delphinus 1387 3 Delphinus 1387 4 Delphinus 1387 5 Delphinus 1387 6 Delphinus 1387 7 Delphinus 1387 8 Delphinus 1387 9 Delphinus 1387 10 Delphinus 1387 11 Delphinus 1387 12 Delphinus 1387 13 Delphinus 1387 14 Delphinus 1387 15 Delphinus 1387 16 Delphinus 1387 17 Delphinus 1387 18 Delphinus 1387 19 Delphinus 1387 20 Delphinus 1387 21 Delphinus 1387 22 Delphinus 1387 23 Delphinus 1387 24 Delphinus 1387 25 Delphinus 1387 26 Delphinus 1387 27 Delphinus 1387 28 Delphinus 1387 1 Grus 1387 20 April 4221 21 April 4221 22 April 4221 23 April 4221 24 April 4221 25 April 4221 26 April 4221 27 April 4221 28 April 4221 29 April 4221 30 April 4221 1 May 4221 2 May 4221 3 May 4221 4 May 4221 5 May 4221 6 May 4221 7 May 4221 8 May 4221 9 May 4221 10 May 4221 11 May 4221 12 May 4221 13 May 4221 14 May 4221 15 May 4221 16 May 4221 17 May 4221 18 May 4221 19 May 4221
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