V0481 Peg (Eclipsing binary)

RA: 21h 57m 11.20s, DE: +22° 40' 11.00" (329.2966666667, 22.6697222216)

AsasSnV: ASASSN-V J215711.27+224011.2, Gaia: Gaia DR3 1794740737054805760, Gcvs: V0481 Peg, Gcvs: V481 Peg, Gsc: GSC 02203-01663, Nsvs: NSVS 8797944, Tic: TIC 330453808, TwoMass: 2MASS J21571119+2240106, Tyc: TYC 2203-1663-1, Ucac4: UCAC4 564-127870, Other: 1SWASP J215711.19+224010.6, Other: ASAS J215711+2240.2, Other: BD+21 4653

Data:
  • Constellation: Peg
  • Variability type: EW
  • Maximal brightness (Mag): 9.550 (V)
  • Minimum brightness (Mag): 9.950 (V)
  • Brightness in secondary minimum (Mag): 9.900 (V)
  • Astrophysical interest: Period increasing
  • Created: 4/12/2013
  • Created by: admin
Show list of observations >>
Periodic elements:
  • Period (d): 0.422025000000000
  • Epoch (HJD): 53330.51900
  • Secondary Epoch (HJD): 53330.73000
Change log:

7/23/2026, Filip Walter:

  • Name: V0481 → V0481 Peg
  • Alternative designation: → AsasSnV: ASASSN-V J215711.27+224011.2, Gaia: Gaia DR3 1794740737054805760, Gcvs: V0481 Peg, Gcvs: V481 Peg, Gsc: GSC 02203-01663, Nsvs: NSVS 8797944, Tic: TIC 330453808, TwoMass: 2MASS J21571119+2240106, Tyc: TYC 2203-1663-1, Ucac4: UCAC4 564-127870, : 1SWASP J215711.19+224010.6, : ASAS J215711+2240.2, : BD+21 4653
  • Astrophysical interest: Nothing → Period increasing

Chart
V0481 Peg
Source: The STScI Digitized Sky Survey, FoV: 15 x 15 arcmin
Number of observations

12 x

Number of observers

8 x

Last observed before

2 days

O-C diagram
Times of minima / maxima - including records from the original O-C gateway  
P: M = 2453330.519 + 0.422025 * E
S: M = 2453330.73 + 0.422025 * E
ID HJDmin Error (+/-) UTCmin Epoch O-C (d) P/S Phot. band Observer Publication Note Instrument
Phase curve
Comments

Timeline