WISE J072128.1+684909 (Eclipsing binary)

RA: 07h 21m 28.20s, DE: +68° 49' 09.55" (110.3674900000, 68.8193200000)

AsasSnV: ASASSN-V J072128.20+684909.7, Ato: ATO J110.3675+68.8193, Gaia: Gaia DR3 1108369057229295872, TwoMass: 2MASS J07212819+6849095, Ucac4: UCAC4 795-017818, Wise: WISE J072128.1+684909, Wise: WISE J072128.21+684909.6, Ztf: ZTF J072128.19+684909.6, Other: WISEJ072128.1+684909

Data:
  • Constellation: Cam
  • Variability type: EW
  • Maximal brightness (Mag): 14.507 (r)
  • Minimum brightness (Mag): 14.909 (r)
  • Astrophysical interest: Wrong main epoch, Wrong period
  • Created: 4/13/2025
  • Created by: Roman Ehrenberger
Show list of observations >>
Periodic elements:
  • Period (d): 0.384657700000000
  • Epoch (HJD): 2458034.06989
  • Secondary Epoch (HJD): 2458034.26221885 (est.)
Change log:

10/13/2026, Filip Walter:

  • Astrophysical interest: Nothing → Wrong main epoch, Wrong period
  • Photometric band: Null → r
  • Declination: 68.8191666667 → 68.81932
  • Right ascension: 110.3670833333 → 110.36749
  • Name: WISEJ072128.1+684909 → WISE J072128.1+684909
  • CI: Ztf: Null → ZTF J072128.19+684909.6
  • CI: Wise: Null → WISE J072128.1+684909, WISE J072128.21+684909.6
  • CI: Ucac4: Null → UCAC4 795-017818
  • CI: TwoMass: Null → 2MASS J07212819+6849095
  • CI: Other: Null → WISEJ072128.1+684909
  • CI: Gaia: Null → Gaia DR3 1108369057229295872
  • CI: Ato: Null → ATO J110.3675+68.8193
  • CI: AsasSnV: Null → ASASSN-V J072128.20+684909.7

4/14/2025, Filip Walter:

  • Minimum brightness: 0.402 → 14.909
  • Minimum brightness: Null → 0.402
  • Maximal brightness: Null → 14.507
  • Minimum brightness: Null → 0.402
  • Maximal brightness: Null → 14.507

Chart
WISE J072128.1+684909
Source: The STScI Digitized Sky Survey, FoV: 15 x 15 arcmin
Number of observations

5 x

Number of observers

2 x

Last observed before

585 days

O-C diagram
Times of minima / maxima - including records from the original O-C gateway  
P: M = 2458034.06989 + 0.3846577 * E
S: M = 2458034.26221885 + 0.3846577 * E
ID HJDmin Error (+/-) UTCmin Epoch O-C (d) P/S Phot. band Observer Publication Note Instrument
Phase curve
Comments

Timeline