AS Cam (Eclipsing binary)

RA: 05h 29m 46.91s, DE: +69° 29' 45.38" (82.4454600000, 69.4959400000)

Tic: TIC 417728778, TwoMass: 2MASS J05294691+6929453, Gsc: GSC 04347-00418, Hd: HD 35311, Tyc: TYC 4347-418-1, Gcvs: AS Cam, Gaia: Gaia DR3 485464207916326528, Aavso: AAVSO 0518+69, Hip: HIP 25740, Other: BD+69 325, Other: SAO 13507

Data:
  • Constellation: Cam
  • Variability type: EA/DM
  • Maximal brightness (Mag): 8.570 (V)
  • Minimum brightness (Mag): 9.190 (V)
  • Brightness in secondary minimum (Mag): 8.970 (V)
  • Astrophysical interest: Apsidal motion, Excentric orbit of the binary
  • Created: 6/1/1996
  • Created by: admin
Show list of observations >>
Periodic elements:
  • Period (d): 3.430967000000000
  • Epoch (HJD): 44939.21200
  • Secondary Epoch (HJD): 44940.79800
Change log:

10/24/2026, Filip Walter:

  • Variability type: EA,disp → EA/DM
  • Declination: 69.4959444441 → 69.49594
  • Right ascension: 82.4454583283 → 82.44546
  • CI: Other: Null → BD+69 325, SAO 13507
  • CI: Hip: Null → HIP 25740
  • CI: Aavso: Null → AAVSO 0518+69

1/21/2026, Filip Walter:

  • Name: AS → AS Cam
  • Astrophysical interest: Nothing → Apsidal motion, Excentric orbit of the binary
  • Alternative designation: → Tic: TIC 417728778, TwoMass: 2MASS J05294691+6929453, Gsc: GSC 04347-00418, Hd: HD 35311, Tyc: TYC 4347-418-1, Gcvs: AS Cam, Gaia: Gaia DR3 485464207916326528

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

17 x

Number of observers

8 x

Last observed before

1 days

O-C diagram
Times of minima / maxima - including records from the original O-C gateway  
P: M = 2444939.212 + 3.430967 * E
S: M = 2444940.798 + 3.430967 * E
ID HJDmin Error (+/-) UTCmin Epoch O-C (d) P/S Phot. band Observer Publication Note Instrument
Phase curve
Comments

Timeline