HI Mon (Eclipsing binary)

RA: 06h 55m 49.06s, DE: -04° 02' 35.80" (103.9544166567, -4.0432777774)

Tic: TIC 283098864, TwoMass: 2MASS J06554906-0402357, Gsc: GSC 04809-00245, Hd: HD 51076, Tyc: TYC 4809-245-1, Gcvs: HI Mon, Nsvs: NSVS 12588555, Gaia: Gaia DR3 3102528381419183616

Data:

  • Constellation: Mon
  • Variability type: EB
  • Maximal brightness (Mag): 9.300 (V)
  • Minimum brightness (Mag): 10.100 (V)
  • Brightness in secondary minimum (Mag): 9.900 (V)
  • Astrophysical interest: Excentric orbit of the binary
  • Created: 6/1/1996
  • Created by: admin
Periodic elements:

  • Period (d): 1.574432600000000
  • Epoch (HJD): 30315.34000
  • Secondary Epoch (HJD): 30316.12700
Change log:

1/21/2026, Filip Walter:

  • Name: HI → HI Mon
  • Astrophysical interest: Nothing → Excentric orbit of the binary
  • Alternative designation: → Tic: TIC 283098864, TwoMass: 2MASS J06554906-0402357, Gsc: GSC 04809-00245, Hd: HD 51076, Tyc: TYC 4809-245-1, Gcvs: HI Mon, Nsvs: NSVS 12588555, Gaia: Gaia DR3 3102528381419183616

Number of observations

5 x

Number of observers

3 x

Last observed before

5161 days

O-C diagram
Times of minima / maxima - including records from the original O-C gateway  
P: M = 2430315.34 + 1.5744326 * E
S: M = 2430316.127 + 1.5744326 * E
ID HJDmin Error (+/-) UTCmin Epoch O-C (d) P/S Phot. band Observer Publication Note Instrument
Phase curve
Comments

Timeline