EX Leo (Eclipsing binary)

RA: 10h 45m 06.77s, DE: +16° 20' 15.70" (161.2782083333, 16.3376944441)

2/28/2011, 21:17 - 3/1/2011, 02:26 (UTC)

Data:
  • Observer: Martin Lehky
  • Created: 4/4/2011, 13:53
  • Station: MPC 048 - Hradec Kralove
  • Instrument: 2.8/80 Zeiss Biometar lens + CCD ST5C + R
  • Photometric band: R
  • Time standard: Gjd
  • Brightness in: Mag
Note:
# NAME EX Leo
# VAR 10:45:06.77 +16:20:15.7 2448500.0080 0.408604 8.27-8.49Hp EW (VSX 20110301)
# OBS Martin Lehky (Hradec Kralove CZ; JST + 2.8/80 Zeiss Biometar lens + CCD ST5C)
# FLT R
# RED CMunipack 1.1.26 + AVE 2.51
# NOTE 28 II / 01 III 2011; R_157_120s (150/119); minimum P
# NOTE 2455621.55674 +/- 0.00076; 20110301 01:21:42 (UT) GEO
# COND clear weather
Determined minima
  • P: 2455621.55674 (3/1/2011, 01:21)
    HJDmin: 2455621.56240 +/- 0.00076  
    Heliocentric correction: 0.00566
    Note: 
    # NAME EX Leo
# VAR 10:45:06.77 +16:20:15.7 2448500.0080 0.408604 8.27-8.49Hp EW (VSX 20110301)
# OBS Martin Lehky (Hradec Kralove CZ; JST + 2.8/80 Zeiss Biometar lens + CCD ST5C)
# FLT R
# RED CMunipack 1.1.26 + AVE 2.51
# NOTE 28 II / 01 III 2011; R_157_120s (150/119); minimum P
# NOTE 2455621.55674 +/- 0.00076; 20110301 01:21:42 (UT) GEO
# COND clear weather
Actions:
Light curve
Neighborhood of the object, comparison and check stars
Chart - EX Leo, JD 2455621.38723
Comments