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 1283 2 Delphinus 1283 3 Delphinus 1283 4 Delphinus 1283 5 Delphinus 1283 6 Delphinus 1283 7 Delphinus 1283 8 Delphinus 1283 9 Delphinus 1283 10 Delphinus 1283 11 Delphinus 1283 12 Delphinus 1283 13 Delphinus 1283 14 Delphinus 1283 15 Delphinus 1283 16 Delphinus 1283 17 Delphinus 1283 18 Delphinus 1283 19 Delphinus 1283 20 Delphinus 1283 21 Delphinus 1283 22 Delphinus 1283 23 Delphinus 1283 24 Delphinus 1283 25 Delphinus 1283 26 Delphinus 1283 27 Delphinus 1283 28 Delphinus 1283 1 Grus 1283 21 August 4025 22 August 4025 23 August 4025 24 August 4025 25 August 4025 26 August 4025 27 August 4025 28 August 4025 29 August 4025 30 August 4025 31 August 4025 1 September 4025 2 September 4025 3 September 4025 4 September 4025 5 September 4025 6 September 4025 7 September 4025 8 September 4025 9 September 4025 10 September 4025 11 September 4025 12 September 4025 13 September 4025 14 September 4025 15 September 4025 16 September 4025 17 September 4025 18 September 4025
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