V0495 Vul (Eclipsing binary)

RA: 19h 53m 45.30s, DE: +20° 30' 33.00" (298.4387499950, 20.5091666667)

Gcvs: V 495 Vul, Tic: TIC 301527124, Gsc: GSC 01624-00493, Hd: HD 350731, Tyc: TYC 1624-493-1, TwoMass: 2MASS J19534526+2030332, Gcvs: V495 Vul, Gaia: Gaia DR3 1826422271301308928

Data:
  • Constellation: Vul
  • Variability type: EA
  • Maximal brightness (Mag): 9.760 (V)
  • Minimum brightness (Mag): 11.160 (V)
  • Brightness in secondary minimum (Mag): 10.140 (V)
  • Astrophysical interest: Excentric orbit of the binary, Apsidal motion
  • Created: 4/12/2013
  • Created by: admin
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Periodic elements:
  • Period (d): 1.635135000000000
  • Epoch (HJD): 56153.37800
  • Secondary Epoch (HJD): 56154.20600
Change log:

1/21/2026, Filip Walter:

  • Astrophysical interest: Apsidal motion → Excentric orbit of the binary, Apsidal motion
  • Alternative designation: Gcvs: V 495 Vul → Gcvs: V 495 Vul, Tic: TIC 301527124, Gsc: GSC 01624-00493, Hd: HD 350731, Tyc: TYC 1624-493-1, TwoMass: 2MASS J19534526+2030332, Gcvs: V495 Vul, Gaia: Gaia DR3 1826422271301308928

8/27/2025, Filip Walter:

  • Astrophysical interest: Nothing → Apsidal motion

Chart
V0495 Vul
Source: The STScI Digitized Sky Survey
Number of observations

10 x

Number of observers

5 x

Last observed before

180 days

O-C diagram
Times of minima / maxima - including records from the original O-C gateway  
P: M = 2456153.378 + 1.635135 * E
S: M = 2456154.206 + 1.635135 * E
ID HJDmin Error (+/-) UTCmin Epoch O-C (d) P/S Phot. band Observer Publication Note Instrument
Phase curve
Comments

Timeline