IW UMa (Eclipsing binary)

RA: 09h 29m 00.64s, DE: +43° 44' 01.70" (142.2526666617, 43.7338055552)

1/11/2009, 20:19 - 1/11/2009, 23:10 (UTC)

Data:
  • Observer: Martin Lehky
  • Created: 1/28/2009, 10:02 UTC
  • Station: MPC 048 - Hradec Kralove
  • Instrument: 0.40-m f/5 + CCD ST7 + R
  • Photometric band: R
  • Time standard: GJD
  • Brightness in: Mag
  • Magnitude type: Relative (V−C)
Note:
# NAME IW UMa
# VAR 09:29:00.64 +43:44:01.7 2448691.364 0.774718 11.7-12.2 (O-C gateway 20090111)
# OBS Martin Lehky (Hradec Kralove CZ; 0.40-m f/5 reflector + CCD ST7)
# FLT R
# RED CMunipack 1.1.24 + AVE 2.51
# NOTE 11/12 I 2009; R_280_30s (275/122); minimum P
# NOTE 2454843.40094 +/- 0.00013; 20090111 21:49:32 (UT) GEO
# COND clear weather; full moon period
Determined minima
  • P: 2454843.400940 (1/11/2009, 21:37 UTC)
    HJDmin: 2454843.405770 +/- 0.000130  
    Heliocentric correction: 0.004830
Actions:
Light curve
Field identification - Star field chart
Chart - IW UMa, JD 2454843.34703
Field identification - Explicitly named stars

No comparison or check stars are explicitly listed for this observation. They should be marked in the star field chart.

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