List of stars in Delphinus

This is the list of notable stars in the constellation Delphinus, sorted by decreasing brightness.

Name B F Var HD HIP RA Dec vis.
mag.
abs.
mag.
Dist. (ly) Sp. class Notes
β Delβ6196524101769 20h 37m 32.87s+14° 35 42.73.641.2697F5IVRotanev, Rotanen, Venator; spectroscopic binary
α Delα9196867101958 20h 39m 38.25s+15° 54 43.43.77−0.57241B9VSualocin, Scalovin, Svalocin, Nicolaus; binary star; suspected variable, Vmax = 3.77m, Vmin = 3.80m
ε Delε2195810101421 20h 33m 12.76s+11° 18 12.04.03−1.18359B6IIIAldulfin, Deneb Dulfim, Deneb, Al Dhanab al Dulfim, Dzaneb al Delphin, Cauda Delphini;[1] suspected variable, Vmax = 3.95m, Vmin = 4.05m
γ2 Delγ212197964102532 20h 46m 39.52s+16° 07 29.24.271.81101K1IVbinary star with γ1 Del
δ Delδ11197461102281 20h 43m 27.55s+15° 04 28.94.430.45203A7IIIp d Delδ Sct variable, Vmax = 4.38m, Vmin = 4.49m, P = 0.1567924 d
ζ Delζ4196180101589 20h 35m 18.51s+14° 40 27.14.640.43227A3Vsuspected variable, Vmax = 4.64m, Vmin = 4.70m
ρ Aqlρ6719242599742 20h 14m 16.59s+15° 11 50.94.941.58153A2VTso Ke; recently moved into Delphinus due to proper motion
κ Delκ7196755101916 20h 39m 07.59s+10° 05 10.15.072.6898G5IV+...
γ1 Delγ112197963102531 20h 46m 38.87s+16° 07 28.65.152.65103A2Ia+...binary star with γ2 Del
17 Del17199253103294 20h 55m 36.68s+13° 43 17.65.19−0.62474K0IIIsuspected variable, Vmax = 5.16m, Vmin = 5.27m
η Delη3195943101483 20h 33m 57.00s+13° 01 37.95.391.77173A3IVssuspected variable, Vmax = 5.37m, Vmin = 5.40m
ι Delι5196544101800 20h 37m 49.10s+11° 22 39.75.421.74177A2Vspectroscopic binary
18 Del18199665103527 20h 58m 25.96s+10° 50 21.75.511.19238G6III:Musica,[2] optical double, has a planet (b)
16 Del16199254103298 20h 55m 38.55s+12° 34 06.65.541.61199A4Vdouble star
13 Del13198069102633 20h 47m 48.33s+06° 00 29.75.57−0.42513A0Vdouble star
θ Delθ8196725101882 20h 38m 43.98s+13° 18 54.55.69−2.321304K3Ib
HD 200044200044103675 21h 00m 27.70s+19° 19 47.05.69−0.62596M3IIIsuspected variable, ΔV = 0.05m
HD 193472193472100256 20h 20m 00.19s+13° 32 53.25.961.18294A5msuspected variable
HD 196775196775101909 20h 39m 04.97s+15° 50 17.65.99−2.011299B3Vdouble star
10 Del10197121102080 20h 41m 16.21s+14° 34 58.46.010.13488K4III:suspected variable
15 Del15198390102805 20h 49m 37.74s+12° 32 41.66.013.6696F5Vdouble star
1 Del1195325101160 20h 30m 17.95s+10° 53 45.36.03−0.17566A1shdouble star; emission-line star; suspected variable, Vmax = 5.92m, Vmin = 6.07m
HD 199223199223103301 20h 55m 40.64s+04° 31 57.76.040.82361G6III-IVdouble star
HD 194012194012100511 20h 22m 52.32s+14° 33 04.06.164.0785F8V
HD 193556193556100274 20h 20m 20.53s+14° 34 09.36.170.04550G8III
HD 193373193373100208 20h 19m 29.31s+13° 13 00.56.20−0.73791M1III
HD 194953194953100969 20h 28m 16.77s+02° 56 13.76.200.47456G8III
HD 198404198404102833 20h 49m 59.07s+05° 32 40.46.200.29495K0double star
HD 195479195479101213 20h 30m 58.10s+20° 36 21.66.211.08346A1mtriple star
EU DelEU196610101810 20h 37m 54.71s+18° 16 06.46.221.03356M6IIIsemiregular variable, Vmax = 5.41m, Vmin = 6.72m, P = 58.63 d
HD 194688194688100807 20h 26m 23.15s+17° 18 56.16.23−0.75813K0
HD 194937194937100953 20h 28m 07.52s+08° 26 14.76.231.23326G9III
LU DelLU197249102158 20h 41m 58.16s+17° 31 17.06.240.63432G8IIIsuspected variable
HD 201196201196104281 21h 07m 33.61s+15° 39 31.76.271.00369K2IV
HD 194526194526100762 20h 25m 44.10s+10° 03 21.96.32−0.83876K5IIIvar
14 Del14198391102819 20h 49m 48.24s+07° 51 51.06.320.32517A1Vsspectroscopic binary
HD 200430200430103891 21h 03m 01.78s+14° 43 48.16.33−0.11633M1IIIsuspected variable
HD 194578194578100781 20h 26m 01.58s+13° 54 42.06.35−0.64815K5suspected variable
HD 198070198070102631 20h 47m 47.86s+03° 18 23.26.380.60467A0Vn
HD 196885196885101966 20h 39m 51.85s+11° 14 58.06.393.80108F8IV:binary star; has a planet (b)
HD 195909195909101489 20h 33m 59.92s+04° 53 55.36.420.02622K0
HD 197076197076102040 20h 40m 45.07s+19° 56 05.26.434.8268G5Voptical double
HD 194841194841100876 20h 27m 14.19s+20° 28 35.46.44−2.091655K0
HD 194616194616100779 20h 26m 01.15s+19° 51 55.66.45−0.13675K0III
U DelU197812102440 20h 45m 28.23s+18° 05 24.26.74−1.161240M5II-IIIsemiregular variable, Vmax = 6.14m, Vmin = 7.61m, P = 120 d
HD 195019195019100970 20h 28m 18.64s+18° 46 10.26.914.05122G3IV-Vdouble star; has a planet (b)
Gliese 795OQ196795101955 20h 39m 37.71s+04° 58 19.37.8454.52K5Vtriple star; BY Dra variable, ΔV = 0.04m
V DelV198136 20h 47m 46.04s+19° 20 06.98.1M6e:Mira variable, Vmax = 8.1m, Vmin = 17.0m, P = 527 d
DM DelDM 20h 39m 37.01s+14° 25 43.18.65A2Vβ Lyr variable, Vmax = 8.58m, Vmin = 9.11m, P = 0.8446725 d
LS DelLS199497 20h 57m 10.29s+19° 38 55.28.72256.5G5W UMa variable, Vmax = 8.61m, Vmin = 8.76m, P = 0.363842 d
MR DelMR195434101236 20h 31m 13.46s+05° 13 08.58.77158.3K0Algol and BY Dra variable, Vmax = 8.71m, Vmin = 9.01m, P = 0.521692 d
TX DelTX102853 20h 50m 12.69s+03° 39 08.48.86F8BL Her variable, Vmax = 8.86m, Vmin = 9.51m, P = 6.165907 d
DX DelDX102593 20h 47m 28.36s+12° 27 50.79.564200A7IIIvRR Lyr variable, Vmax = 9.558m, Vmin = 10.291m, P = 0.4726191 d
W DelW352682101780 20h 37m 40.09s+18° 17 03.89.812200A0VeAlgol variable, Vmax = 9.69m, Vmin = 12.33m, P = 4.8061 d
TY DelTY 21h 04m 21.98s+13° 12 53.510.08A0Algol variable, Vmax = 9.7m, Vmin = 10.9m, P = 1.19112689 d
HAT-P-23 20h 24m 30s+16° 45 4411.941282G5Moriah; has a transiting planet (b)
WASP-2 20h 30m 54s+06° 25 4611.98K1Vhas a transiting planet (b)
BX DelBX 20h 21m 18.97s+18° 26 16.211.99A0BL Her variable, Vmax = 11.79m, Vmin = 12.57m, P = 1.091787 d
WASP-176 20h 54m 45.0s+09° 10 4512.001885has a transiting planet (b)
HR DelHR 20h 42m 20.35s+19° 09 35.312.1A0nova, Vmax = 3.6m, Vmin = 12.1m, P = 0.214165 d
HU DelHU 20h 29m 48.34s+09° 41 20.313.0429.6M6.0V+...flare star
He 2-467LT 20h 35m 57.23s+20° 11 27.513.05G6IIIZ And and rotating ellipsoidal variable, Vmax = 12.0m, Vmin = 13.4m, P = 476 d
CM DelCM 20h 24m 56.93s+17° 17 54.413.40A0nova-like star
V339 DelV339 20h 29m 30.68s+20° 46 03.816.86nova, Vmax = 4.3m, Vmin = 17.6m, P = 1.19112689 d
WISE 2056+1459 20h 56m 28.90s+14° 59 53.322.6Y0brown dwarf
Table legend:

See also

  • List of stars by constellation

References

  • ESA (1997). "The Hipparcos and Tycho Catalogues". Retrieved 2006-12-26.
  • Kostjuk, N. D. (2002). "HD-DM-GC-HR-HIP-Bayer-Flamsteed Cross Index". Retrieved 2006-12-26.
  • Roman, N. G. (1987). "Identification of a Constellation from a Position". Retrieved 2006-12-26.
  • "SIMBAD Astronomical Database". Centre de Données astronomiques de Strasbourg. Retrieved 2007-01-02.
  • Samus, N. N.; Durlevich, O. V.; et al. (2004). "Combined General Catalogue of Variable Stars (GCVS4.2)". Retrieved 2007-01-03.
  • Gould, B. A. "Uranometria Argentina". Reprinted and updated by Pilcher, F. Archived from the original on 2012-02-27. Retrieved 2010-07-19.
  • "AAVSO Website". American Association of Variable Star Observers. Retrieved 9 March 2014.
  • "Naming Stars". Retrieved 4 July 2018.
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