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Delphinus



Abbreviation: Del
Genitive: Delphini
Right Ascension: 20.70 hours
Declination: 13.81 degrees
  Delphinus, the Dolphin, can be seen late summer in the Northern Hemisphere.

Delphinus (the Dolphin) was known by Ancient Greeks as the 'Sacred Fish' and appears twice in mythology, once a dolphin helped Posideon located the mermaid, Amphitrite, and brought her back to be Poseidon's Queen in his golden palace at the bottom of the sea. As a reward Poseidon placed the dolphin among the stars. The second appearance is when Arion, a poet and musician was sailing back to Greece, when his crew turned against him, using a Lyre he summoned up a school of dolphins, throwing himself into the sea; one of the dolphins carried him on its back to Greece.

  Bright Stars | Deep Sky | Other Deep Sky | Variable Stars | Double Stars
 

Best Known Stars

(Yale Bright Star Catalog)
 
Common Name
or Bayer Number 1
RA DEC Magnitude 2
ALP DEL 20.00:39.00:38.29 +15.00:54.00:43.29 3.77
EPS DEL 20.00:33.00:12.78 +11.00:18.00:11.81 4.03
GAM2 DEL 20.00:46.00:39.49 +16.00:7.00:27.43 4.27
DEL DEL 20.00:43.00:27.53 +15.00:4.00:28.42 4.43
KAP DEL 20.00:39.00:7.78 +10.00:5.00:10.41 5.05
   
 

Deep Sky Objects

(PAS Catalog)
   
 

Other Deep Sky Objects

(Saguaro Astronomy Club Catalog)
  Only Objects less than 10.0 Mag.
 
Object R.A. Dec. Object Type 3 Mag. Uranometria Tirion
NGC 6934 20 34.2 +07 24 GLOCL 08.9 209 16
   
 

Variable Stars

(General Catalog of Variable Stars)
  Only Objects <= 8.0 magnitude
 
GCVS ID R.A.
(hh mm ss.ss)
Dec.
(deg mm ss)
Variable Type 4 Mag. Min Mag. Max
EU Del 20.00:35.00:37.80 +18.00:5.00:30.00 SRB 6.90 5.79
LR Del 20.00:52.00:43.40 +17.00:4.00:5.00 ACV 0.03 7.70
LU Del 20.00:39.00:40.30 +17.00:20.00:28.00 SR: 0.25 6.22
del Del 20.00:41.00:7.40 +14.00:53.00:39.00 DSCT 4.49 4.38
   
 

Double Stars

(Saguaro Astronomy Club Catalog)
  Only Objects <= 8.0 magnitude
 
Name R.A.
(hh mm.m)
Dec.
(deg mm)
Mag 5 Sep 6 PA 7 Tirion Uranometria
S 752 20 30.2 19 25 6.6, 7.0 105.90 288 16 163/ 164
STF 2718 20 42.5 12 43 8.0, 8.0 8.50 86 16 209
STF 2727 20 46.6 16 08 4.5, 5.5 9.60 268 16 164/ 209
STF 2735 20 55.7 04 31 6.2, 7.7 2.10 285 16 254
STF 2738 20 58.6 16 26 7.2, 7.9 210.50 103 16 164/ 209