V6435 Sgr (Eclipsing binary)

RA: 18h 29m 21.85s, DE: -20° 40' 35.90" (277.3410400000, -20.6766400000)

Asas: ASAS J182922-2040.6, AsasSnV: ASASSN-V J182921.95-204036.0, Ato: ATO J277.3410-20.6766, Gaia: Gaia DR3 4091899696059125376, Gcvs: V6435 Sgr, Tic: TIC 142225260, TwoMass: 2MASS J18292184-2040358, Ucac4: UCAC4 347-140966, UsnoA: USNO-A2.0 0675-26299870, UsnoA: USNO-A2.0 0675-26300035, Other: NSV 10882

Data:
  • Constellation: Sgr
  • Variability type: EW
  • Maximal brightness (Mag): 13.000
  • Minimum brightness (Mag): 14.000
  • Created: 8/21/2026
  • Created by: Geoff Stone
Show list of observations >>
Periodic elements:
  • Period (d): 0.301027000000000
  • Epoch (HJD): 2451965.15200
  • Secondary Epoch (HJD): 2451965.3025135 (est.)
Change log:

8/21/2026, Jan Hykel:

  • Epoch: Null → 2451965.152
  • Period: Null → 0.301027
  • Minimum brightness: Null → 14
  • Maximal brightness: Null → 13
  • CI: Nsvs: 10882 → Null
  • CI: UsnoA: Null → USNO-A2.0 0675-26299870, USNO-A2.0 0675-26300035
  • CI: Ucac4: Null → UCAC4 347-140966
  • CI: TwoMass: J18292184-2040358 → 2MASS J18292184-2040358
  • CI: Tic: Null → TIC 142225260
  • CI: Other: Null → NSV 10882
  • CI: Gcvs: Null → V6435 Sgr
  • CI: Gaia: Null → Gaia DR3 4091899696059125376
  • CI: Ato: Null → ATO J277.3410-20.6766
  • CI: AsasSnV: Null → ASASSN-V J182921.95-204036.0
  • CI: Asas: Null → ASAS J182922-2040.6

Chart
V6435 Sgr
Source: The STScI Digitized Sky Survey, FoV: 15 x 15 arcmin
Number of observations

1 x

Number of observers

1 x

Last observed before

3 days

O-C diagram
Times of minima / maxima - including records from the original O-C gateway  
P: M = 2451965.152 + 0.301027 * E
S: M = 2451965.3025135 + 0.301027 * E
ID HJDmin Error (+/-) UTCmin Epoch O-C (d) P/S Phot. band Observer Publication Note Instrument
Phase curve
Comments

Timeline