bet Per (Eclipsing binary)

RA: 03h 08m 10.13s, DE: +40° 57' 20.40" (47.0422083283, 40.9556666667)

Data:
  • Constellation: Per
  • Variability type: EA
  • Maximal brightness (Mag): 2.120 (V)
  • Minimum brightness (Mag): 3.390 (V)
  • Brightness in secondary minimum (Mag): 2.120 (V)
  • Created: 6/1/1996
  • Created by: admin
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Periodic elements:
  • Period (d): 2.867324000000000
  • Epoch (HJD): 45641.55400
  • Secondary Epoch (HJD): 45642.98700
Additional data:
  • EPOCH (sec): 45642.987
Change log:

2/26/2025, Filip Walter:

  • Name: bet → bet Per

Chart
bet Per
Source: The STScI Digitized Sky Survey, FoV: 15 x 15 arcmin
Number of observations

13 x

Number of observers

8 x

Last observed before

239 days

O-C diagram
Times of minima / maxima - including records from the original O-C gateway  
P: M = 2445641.554 + 2.867324 * E
S: M = 2445642.987 + 2.867324 * E
ID HJDmin Error (+/-) UTCmin Epoch O-C (d) P/S Phot. band Observer Publication Note Instrument
Phase curve
Comments

Timeline