V0554 Ser (Eclipsing binary)

RA: 18h 40m 10.12s, DE: -00° 47' 42.40" (280.0421666567, -0.7951111108)

Gcvs: V0554 Ser, Other: G5113.01089

Data:
  • Constellation: Aql
  • Variability type: EA
  • Maximal brightness (Mag): 11.600 (V)
  • Minimum brightness (Mag): 12.300 (V)
  • Brightness in secondary minimum (Mag): 11.700 (V)
  • Created: 10/17/2003
  • Created by: admin
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Periodic elements:
  • Period (d): 0.435800000000000
  • Epoch (HJD): 52813.78000
  • Secondary Epoch (HJD): 52813.9979 (est.)
Change log:

5/11/2025, Filip Walter:

  • Period: 0.4357961 → 0.4358
  • Variability type: EB → EA
  • Name: G5113.01089 → V0554 Ser
  • Alternative designation: → Gcvs: V0554 Ser, : G5113.01089

Chart
V0554 Ser
Source: The STScI Digitized Sky Survey
Number of observations

2 x

Number of observers

2 x

Last observed before

325 days

O-C diagram
Times of minima / maxima - including records from the original O-C gateway  
P: M = 2452813.78 + 0.4358 * E
S: M = 2452813.9979 + 0.4358 * E
ID HJDmin Error (+/-) UTCmin Epoch O-C (d) P/S Phot. band Observer Publication Note Instrument
Phase curve
Comments

Timeline