CSS_J073140.2+334221 (Eclipsing binary)

RA: 07h 31m 40.27s, DE: +33° 42' 22.47" (112.9177916667, 33.7062416667)

Ucac4: UCAC4 619-040525, Other: ASASSN-V J073140.40+334222.8

Data:
  • Constellation: Gem
  • Variability type: EW
  • Maximal brightness (Mag): 14.180
  • Created: 1/4/2026
  • Created by: Vojtěch Školník
Show list of observations >>
Periodic elements:
  • Period (d): 0.294486000000000
  • Epoch (HJD): 2461038.32993
  • Secondary Epoch (HJD): 2461038.477173 (est.)
Change log:

1/4/2026, Filip Walter:

  • Epoch: Null → 2461038.32993

Chart
CSS_J073140.2+334221
Source: The STScI Digitized Sky Survey
Number of observations

1 x

Number of observers

1 x

Last observed before

3 days

O-C diagram
Times of minima / maxima - including records from the original O-C gateway  
P: M = 2461038.32993 + 0.294486 * E
S: M = 2461038.477173 + 0.294486 * E
ID HJDmin UTCmin Epoch O-C (d) P/S Phot. band Observer Publication Note Instrument
Phase curve
Comments

Timeline