V0501 Mon (Eclipsing binary)

RA: 06h 40m 41.73s, DE: -01° 06' 40.00" (100.1738700000, -1.1111100000)

Asas: ASAS J064042-0106.7, AsasSnV: ASASSN-V J064041.70-010639.1, Gaia: Gaia DR3 3107300364962651520, Gcvs: V0501 Mon, Gcvs: V501 Mon, Gsc: GSC 04799-01943, Nsvs: NSVS 12565518, Tic: TIC 53489897, TwoMass: 2MASS J06404172-0106400, Tyc: TYC 4799-1943-1, Ucac4: UCAC4 445-020281, Other: GDS_J0640417-010640, Other: HBV 444

Data:
  • Constellation: Mon
  • Variability type: EA/D
  • Maximal brightness (Mag): 12.700 (P)
  • Minimum brightness (Mag): 13.200 (P)
  • Brightness in secondary minimum (Mag): 13.100 (P)
  • Astrophysical interest: Excentric orbit of the binary
  • Created: 6/1/1996
  • Created by: admin
Periodic elements:
  • Period (d): 7.021204000000000
  • Epoch (HJD): 34444.39600
  • Secondary Epoch (HJD): 34447.90700
Change log:

10/21/2026, Filip Walter:

  • Variability type: EA → EA/D
  • Declination: -1.1111111111 → -1.11111
  • Right ascension: 100.17387499 → 100.17387
  • Name: V0501 → V0501 Mon
  • Astrophysical interest: Nothing → Excentric orbit of the binary
  • CI: Ucac4: Null → UCAC4 445-020281
  • CI: Tyc: Null → TYC 4799-1943-1
  • CI: TwoMass: Null → 2MASS J06404172-0106400
  • CI: Tic: Null → TIC 53489897
  • CI: Other: Null → GDS_J0640417-010640, HBV 444
  • CI: Nsvs: Null → NSVS 12565518
  • CI: Gsc: Null → GSC 04799-01943
  • CI: Gcvs: Null → V0501 Mon, V501 Mon
  • CI: Gaia: Null → Gaia DR3 3107300364962651520
  • CI: AsasSnV: Null → ASASSN-V J064041.70-010639.1
  • CI: Asas: Null → ASAS J064042-0106.7

Chart
V0501 Mon
Source: The STScI Digitized Sky Survey, FoV: 15 x 15 arcmin
Number of observations

0 x

Number of observers

0 x

Last observed before

-

O-C diagram
Times of minima / maxima - including records from the original O-C gateway  
P: M = 2434444.396 + 7.021204 * E
S: M = 2434447.907 + 7.021204 * E
ID HJDmin Error (+/-) UTCmin Epoch O-C (d) P/S Phot. band Observer Publication Note Instrument
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