ASASSN-V J221015.31+531356.5 (Eclipsing binary)

RA: 22h 10m 15.31s, DE: +53° 13' 56.46" (332.5638000000, 53.2323500000)

AsasSnV: ASASSN-V J221015.31+531356.5, AsasSnV: ASASSN-V J221015.46+531356.2, Other: WISEA J221015.32+531356.3

Data:
  • Constellation: Lac
  • Variability type: EA
  • Maximal brightness (Mag): 14.680 (V)
  • Minimum brightness (Mag): 14.970 (V)
  • Created: 7/9/2026
  • Created by: Martin Magris
Show list of observations >>
Periodic elements:
  • Period (d): 2.950500000000000
  • Epoch (HJD): 2457300.85800
  • Secondary Epoch (HJD): 2457302.33325 (est.)
Chart
ASASSN-V J221015.31+531356.5
Source: The STScI Digitized Sky Survey, FoV: 15 x 15 arcmin
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 = 2457300.858 + 2.9505 * E
S: M = 2457302.33325 + 2.9505 * E
ID HJDmin Error (+/-) UTCmin Epoch O-C (d) P/S Phot. band Observer Publication Note Instrument
Phase curve
Comments

Timeline