CL CrB (Eclipsing binary)

RA: 16h 10m 09.31s, DE: +35° 57' 30.60" (242.5387916567, 35.9585000000)

Tic: TIC 310519261, Ztf: ZTF J161009.31+355730.5, Gcvs: CL CrB, TwoMass: 2MASS J16100931+3557305, Gaia: Gaia DR3 1330082720813957120

Data:
  • Constellation: CrB
  • Variability type: EW
  • Maximal brightness (Mag): 11.410 (R)
  • Minimum brightness (Mag): 11.716 (R)
  • Brightness in secondary minimum (Mag): 11.658 (R)
  • Astrophysical interest: Period decreasing
  • Created: 7/1/2005
  • Created by: admin
Show list of observations >>
Periodic elements:
  • Period (d): 0.318808000000000
  • Epoch (HJD): 53515.37600
  • Secondary Epoch (HJD): 53515.21700
Change log:

3/23/2026, Filip Walter:

  • Astrophysical interest: Period increasing → Period decreasing
  • Name: CL → CL CrB
  • Alternative designation: → Tic: TIC 310519261, Ztf: ZTF J161009.31+355730.5, Gcvs: CL CrB, TwoMass: 2MASS J16100931+3557305, Gaia: Gaia DR3 1330082720813957120
  • Astrophysical interest: Nothing → Period increasing

Chart
CL CrB
Source: The STScI Digitized Sky Survey
Number of observations

12 x

Number of observers

10 x

Last observed before

8 days

O-C diagram
Times of minima / maxima - including records from the original O-C gateway  
P: M = 2453515.376 + 0.318808 * E
S: M = 2453515.217 + 0.318808 * E
ID HJDmin Error (+/-) UTCmin Epoch O-C (d) P/S Phot. band Observer Publication Note Instrument
Phase curve
Comments

Timeline