Omicron Serpentis

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ο Serpentis
Observation data Epoch J2000.0 Equinox J2000.0
Constellation	Serpens
Right ascension	17^h 41^m 24.9^s
Declination	-12° 52' 31"
Apparent magnitude (V)	+4.24
Distance	168 ± 9 ly (52 ± 3 pc)
Spectral type	A2Va
Other designations
56 Serpentis, HR 6581, HD 160613, SAO 160747, HIP 86565

Omicron Serpentis (ο Ser, ο Serpentis) is a star in the constellation Serpens.

Omicron Serpentis is a white A-type main sequence dwarf with an apparent magnitude of +4.24. It is approximately 168 light years from Earth. It is classified as a Delta Scuti type variable star and its apparent magnitude varies by 0.01 with a period of 76 minutes.

v t e Stars of Serpens

Bayer	α (Unukalhai) β (Chow) γ δ (Tsin) ε ζ η (Tang) θ (Alya) ι κ λ μ ν ξ ο π ρ σ τ¹ τ² τ³ τ⁴ τ⁵ τ⁶ τ⁷ τ⁸ υ φ χ ψ ω

Flamsteed	3 4 5 6 7 8 10 11 14 16 25 29 36 39 40 43 45 46 47 59 60 61 64

Variable	R W X RT UZ VV VY WX AA AN AO AP AR AU BQ CT CV CW EG FH FI FK FL FQ FR LV LW LX MR MS MT MV MY NN NO NQ NW OO OU PS QV QX QY V382 V411

HR	5665 5690 5692 5706 5711 5740 5745 5783 5796 5831 5850 5859 5861 5874 5909 5913 5931 5963 5992 6005 6011 6014 6016 6449 6496 6544 6562 6568 6600 6620 6666 6681 6755 6756 6757 6785 6830 6840 6843 6858 6890 6898 6928 6993 6999 7008 7048 7076 7144

HD	135061 135615 136027 136118 138085 142245 143436 145936 146740 157969 168112 168443 168746 175541

Gliese	Gliese 701 Gliese 710 GJ 1224

Other	ADS 9544 AS 296 COROT-9 COROT-11 COROT-23 GX 17+2 MWC 297 PG 1510+234 PG 1605+072 PSR B1534+11 PSR J1719-1438 Serpens SVS 20 Serpens X-1

List

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