V1143 Cyg (Eclipsing binary)
RA: 19h 38m 41.18s, DE: +54° 58' 25.60" (294.6715833283, 54.9737777771)
Tic: TIC 424719589, UsnoB: USNO-B1.0 1449-00292213, Gsc: GSC 03938-01983, Hd: HD 185912, Tyc: TYC 3938-1983-1, Gcvs: V1143 Cyg, TwoMass: 2MASS J19384114+5458257, Tic: TIC 1883519478, Gaia: Gaia DR3 2138551219835016320
9/6/2005, 19:25 - 9/6/2005, 22:49 (UTC)
- Observer: Luboš Brát
- Project: EccentriCAT - LITE (Citizen Astronomy Timing of Eccentric Eclipses)
- Created: 1/22/2008, 16:22 UTC
- Updated by: Filip Walter
- Updated: 2/4/2026, 16:28 UTC
- Station: ALTAN.Observatory
- Instrument: RL 0.2m, f/10 + ST-8
- Photometric band: R
- Time standard: GJD
- Brightness in: Mag
Note:
TminHJD = 2453620.4078 +/- 0.0002<br>CCD+R ----- EBFit result: ----- TminGJD = 2453620.40657 Error (1 sigma): +0.00019/-0.00017 (Bootstrapping), +0.00010/-0.00007 (Prayer bead), +0.00004/-0.00004 (LSM) Error (95% CI): +0.00036/-0.00036 (Bootstrapping), +0.00018/-0.00012 (Prayer bead) LSM: chi^2 = 1318.9, n_freedom = 105
Determined minima
-
P: 2453620.40659 (9/6/2005, 21:45 UTC)
HJDmin: 2453620.40817 +/- 0.00017
Heliocentric correction: 0.00158
Note:TminHJD = 2453620.4078 +/- 0.0002<br>CCD+R ----- EBFit result: ----- TminGJD = 2453620.40657 Error (1 sigma): +0.00019/-0.00017 (Bootstrapping), +0.00010/-0.00007 (Prayer bead), +0.00004/-0.00004 (LSM) Error (95% CI): +0.00036/-0.00036 (Bootstrapping), +0.00018/-0.00012 (Prayer bead) LSM: chi^2 = 1318.9, n_freedom = 105
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No comparison or check stars are explicitly listed for this observation. They should be marked in the star field chart.