RT UMi (Eclipsing binary)

RA: 17h 04m 05.56s, DE: +80° 19' 45.10" (256.0231666567, 80.3291944438)

Data:
  • Constellation: UMi
  • Variability type: EA
  • Maximal brightness (Mag): 10.790 (V)
  • Minimum brightness (Mag): 11.470 (V)
  • Brightness in secondary minimum (Mag): 10.860 (V)
  • Created: 6/1/1996
  • Created by: admin
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Periodic elements:
  • Period (d): 1.841972000000000
  • Epoch (HJD): 26767.65900
  • Secondary Epoch (HJD): 26768.58000
Chart
RT UMi
Source: The STScI Digitized Sky Survey, FoV: 15 x 15 arcmin
Number of observations

4 x

Number of observers

2 x

Last observed before

3 days

O-C diagram
Times of minima / maxima - including records from the original O-C gateway  
P: M = 2426767.659 + 1.841972 * E
S: M = 2426768.58 + 1.841972 * E
ID HJDmin Error (+/-) UTCmin Epoch O-C (d) P/S Phot. band Observer Publication Note Instrument
Phase curve
Comments

Timeline