ES CMi (Eclipsing binary)

RA: 07h 08m 39.73s, DE: +12° 14' 43.01" (107.1655291617, 12.2452805552)

CzeV: CzeV233, Other: FLvar29, UsnoB: USNO-B1.0-1022-0152517, Ucac4: UCAC4 512-035317, Gcvs: ES CMi

Data:
  • Constellation: CMi
  • Variability type: EW
  • Maximal brightness (Mag): 14.870 (C)
  • Minimum brightness (Mag): 15.100 (C)
  • Brightness in secondary minimum (Mag): 15.030 (C)
  • Created: 7/30/2014
  • Created by: admin
Show list of observations >>
Periodic elements:
  • Period (d): 0.371038000000000
  • Epoch (HJD): 2454115.53450
  • Secondary Epoch (HJD): 2454115.720019 (est.)
Additional data:
  • Discoverer: F. Lomoz
  • Discovery year: 2011
  • Note: 
    http://var2.astro.cz/obslog_detail.php?id=1299340879&lang=cz
Possible duplicated objects:
Change log:

10/27/2025, Filip Walter:

  • Alternative designation: CzeV: CzeV233, : FLvar29, UsnoB: USNO-B1.0-1022-0152517, Ucac4: UCAC4 512-035317 → CzeV: CzeV233, : FLvar29, UsnoB: USNO-B1.0-1022-0152517, Ucac4: UCAC4 512-035317, Gcvs: ES CMi

3/5/2025, Filip Walter:

  • Epoch: 2455622.50469 → 2454115.5345
  • Period: 0.38387 → 0.371038

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

7 x

Number of observers

1 x

Last observed before

5354 days

O-C diagram
Times of minima / maxima - including records from the original O-C gateway  
P: M = 2454115.5345 + 0.371038 * E
S: M = 2454115.720019 + 0.371038 * E
ID HJDmin Error (+/-) UTCmin Epoch O-C (d) P/S Phot. band Observer Publication Note Instrument
Phase curve
Comments

Timeline