GI Cep (Eclipsing binary)

RA: 21h 29m 28.95s, DE: +65° 14' 21.10" (322.3706249950, 65.2391944441)

9/23/2016, 19:38 - 9/23/2016, 21:49 (UTC)

Data:
  • Observer: Martin Lehky
  • Created: 10/10/2016, 14:22
  • Station: Hradec Králové, CZ (MPC 048)
  • Instrument: 0.40-m f/5 + CCD G2-1600 + BVRcIc
  • Photometric band: V
  • Time standard: Gjd
  • Brightness in: Mag
Note:
# NAME GI Cep
# VAR 21:29:29.95 +65:14:21.1 2436875.3750 1.037684 11.4-12.5p EA/KE (VSX 20100802)
# OBS Martin Lehky (Hradec Kralove CZ; 0.40-m f/5 reflector + CCD G2-1600)
# FLT VRcIc
# RED CMunipack 1.1.26 + Peranso 2.50 + SPHE/VSES Upload Form (2012) var.astro.cz
# NOTE 23/24 IX 2016; V_34_90s (32/19); Rc_34_60s (31/17); Ic_34_90s (32/17); 2.1h; minimum S
# NOTE FLT V 2457655.37286 +/- 0.00295; 20160923 20:56:55 (UT) GEO
# NOTE FLT Rc 2457655.36908 +/- 0.00090; 20160923 20:51:29 (UT) GEO
# NOTE FLT Ic 2457655.36838 +/- 0.00081; 20160923 20:50:28 (UT) GEO
# NOTE FLT VRcIc average 2457655.37011 +/- 0.00295; 20160923 20:52:58 (UT) GEO
# COND somewhat cloudy => clear weather
Determined minima
  • S: 2457655.37286 (9/23/2016, 20:56)
    HJDmin: 2457655.37479 +/- 0.00295  
    Heliocentric correction: 0.00193
  • S: 2457655.36908 (9/23/2016, 20:51)
    HJDmin: 2457655.37101 +/- 0.00090  
    Heliocentric correction: 0.00193
  • S: 2457655.36838 (9/23/2016, 20:50)
    HJDmin: 2457655.37031 +/- 0.00081  
    Heliocentric correction: 0.00193
Actions:
Light curve
Star field chart
Chart - GI Cep, JD 2457655.31843
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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