BV Tri (Eclipsing binary)

RA: 02h 13m 32.00s, DE: +37° 02' 36.78" (33.3833416567, 37.0435499997)

CzeV: CzeV128, Gcvs: BV Tri, Vsx: VSX J021331.9+370236, Other: HKV2, UsnoB: USNO-B1.0 1270-0034289, Ucac4: UCAC4 636-007703

Data:
  • Constellation: Tri
  • Variability type: EA
  • Maximal brightness (Mag): 14.100 (R)
  • Minimum brightness (Mag): 14.400 (R)
  • Brightness in secondary minimum (Mag): 14.300 (R)
  • Created: 7/30/2014
  • Created by: admin
Show list of observations >>
Periodic elements:
  • Period (d): 0.494177000000000
  • Epoch (HJD): 2454000.46960
  • Secondary Epoch (HJD): 2454000.71675
Additional data:
  • Discoverer: Lehký
  • Discovery year: 2006
  • Note: Min I = HJD 2454000.4696 + 0.494291 x E
  • Publication: VSX J021331.9+370236
Change log:

2/26/2025, Filip Walter:

  • Secondary Epoch: Null → 2454000.71675
  • Variability type: EB: → EA
  • Brightness in secondary minimum: 0 → 14.3
  • Alternative designation: CzeV: CzeV128 Tri → CzeV: CzeV128 Tri, Gcvs: BV Tri, Vsx: VSX J021331.9+370236

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

43 x

Number of observers

1 x

Last observed before

3691 days

O-C diagram
Times of minima / maxima - including records from the original O-C gateway  
P: M = 2454000.4696 + 0.494177 * E
S: M = 2454000.71675 + 0.494177 * E
ID HJDmin Error (+/-) UTCmin Epoch O-C (d) P/S Phot. band Observer Publication Note Instrument
Phase curve
Comments

Timeline