V0912 Per (Eclipsing binary, Rotating variable)

RA: 03h 44m 32.20s, DE: +39° 59' 34.91" (56.1341700000, 39.9930300000)

AsasSnV: ASASSN-V J034432.32+395934.5, Ato: ATO J056.1343+39.9927, Gaia: Gaia DR3 224753748815834368, Gcvs: V0912 Per, Gcvs: V912 Per, Gsc: GSC 02867-00035, Tic: TIC 201155735, TwoMass: 2MASS J03443220+3959349, Ztf: ZTF J034432.24+395934.0, Other: 1RXS J034432.1+395937, Other: 1SWASP J034433.95+395948.0, Other: HAT-169-0003847, Other: T-Per1-02597

Data:
  • Constellation: Per
  • Variability type: EA/RS
  • Maximal brightness (Mag): 12.010 (R)
  • Minimum brightness (Mag): 12.295 (R)
  • Brightness in secondary minimum (Mag): 12.250 (R)
  • Created: 7/1/2005
  • Created by: admin
Show list of observations >>
Periodic elements:
  • Period (d): 0.577593200000000
  • Epoch (HJD): 53357.74000
  • Secondary Epoch (HJD): 53358.02900
Change log:

9/24/2026, Filip Walter:

  • Variability type: Circular → EA/RS
  • Declination: 39.9930277774 → 39.99303
  • Right ascension: 56.1341666617 → 56.13417
  • Name: V0912 → V0912 Per
  • Rotating variable: False → True
  • CI: Ztf: Null → ZTF J034432.24+395934.0
  • CI: TwoMass: Null → 2MASS J03443220+3959349
  • CI: Tic: Null → TIC 201155735
  • CI: Other: Null → 1RXS J034432.1+395937, 1SWASP J034433.95+395948.0, HAT-169-0003847, T-Per1-02597
  • CI: Gsc: Null → GSC 02867-00035
  • CI: Gcvs: Null → V0912 Per, V912 Per
  • CI: Gaia: Null → Gaia DR3 224753748815834368
  • CI: Ato: Null → ATO J056.1343+39.9927
  • CI: AsasSnV: Null → ASASSN-V J034432.32+395934.5

Chart
V0912 Per
Source: The STScI Digitized Sky Survey, FoV: 15 x 15 arcmin
Number of observations

16 x

Number of observers

8 x

Last observed before

660 days

O-C diagram
Times of minima / maxima - including records from the original O-C gateway  
P: M = 2453357.74 + 0.5775932 * E
S: M = 2453358.029 + 0.5775932 * E
ID HJDmin Error (+/-) UTCmin Epoch O-C (d) P/S Phot. band Observer Publication Note Instrument
Phase curve
Comments

Timeline