ZZ Aur (Eclipsing binary)

RA: 05h 45m 42.15s, DE: +41° 08' 59.20" (86.4256250000, 41.1497777774)

Data:
  • Constellation: Aur
  • Variability type: EB
  • Maximal brightness (Mag): 10.800 (P)
  • Minimum brightness (Mag): 11.700 (P)
  • Brightness in secondary minimum (Mag): 11.100 (P)
  • Astrophysical interest: Period increasing
  • Created: 6/1/1996
  • Created by: admin
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Periodic elements:
  • Period (d): 0.601216000000000
  • Epoch (HJD): 50825.29200
  • Secondary Epoch (HJD): 50825.59200
Change log:

11/10/2025, Filip Walter:

  • Astrophysical interest: Nothing → Period increasing

Chart
ZZ Aur
Source: The STScI Digitized Sky Survey · DSS2 color composite, FoV: 15 x 15 arcmin
Number of observations

32 x

Number of observers

9 x

Last observed before

1 days

O-C diagram
Times of minima / maxima - including records from the original O-C gateway  
P: M = 2450825.292 + 0.601216 * E
S: M = 2450825.592 + 0.601216 * E
ID HJDmin Error (+/-) UTCmin Epoch O-C (d) P/S Phot. band Observer Publication Note Instrument
Phase curve
Comments

Timeline