ASASSN-V J215222.16+175120.2 (Eclipsing binary)

RA: 21h 52m 22.15s, DE: +17° 51' 20.05" (328.0922831694, 17.8555694957)

AsasSnV: ASASSN-V J215222.16+175120.2, Crts: CRTS J215222.1+175120, Css: CSS_J215222.1+175120, Gaia: Gaia DR3 1779225631554928128

Data:
  • Constellation: Peg
  • Variability type: EA
  • Maximal brightness (Mag): 14.750 (V)
  • Minimum brightness (Mag): 14.970 (V)
  • Created by: admin
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Periodic elements:
  • Period (d): 6.360776900000000
  • Epoch (HJD): 2456918.44218
  • Secondary Epoch (HJD): 2456921.62256845 (est.)
Change log:

9/2/2026, Filip Walter:

  • Epoch: Null → 2456918.44218
  • Period: Null → 6.3607769
  • Variability type: Null → EA
  • Photometric band: Null → V
  • Minimum brightness: Null → 14.97
  • Maximal brightness: Null → 14.75
  • Declination: 17.8556444444 → 17.85556949569
  • Right ascension: 328.0923333233 → 328.09228316941
  • Constellation: → Peg
  • Name: AAVSO CSS J215222.1+175120 → ASASSN-V J215222.16+175120.2
  • CI: Gaia: Null → Gaia DR3 1779225631554928128
  • CI: Css: Null → CSS_J215222.1+175120
  • CI: Crts: Null → CRTS J215222.1+175120
  • CI: AsasSnV: Null → ASASSN-V J215222.16+175120.2

Chart
ASASSN-V J215222.16+175120.2
Source: The STScI Digitized Sky Survey, FoV: 15 x 15 arcmin
Number of observations

1 x

Number of observers

1 x

Last observed before

4373 days

O-C diagram
Times of minima / maxima - including records from the original O-C gateway  
P: M = 2456918.44218 + 6.3607769 * E
S: M = 2456921.62256845 + 6.3607769 * E
ID HJDmin Error (+/-) UTCmin Epoch O-C (d) P/S Phot. band Observer Publication Note Instrument
Phase curve
Comments

Timeline