DK Per (Eclipsing binary)

RA: 02h 23m 45.59s, DE: +57° 59' 23.70" (35.9399583283, 57.9899166663)

9/13/2007, 23:54 - 9/14/2007, 03:31 (UTC)

Data:
  • Observer: Martin Lehky
  • Created: 12/20/2008, 12:07
  • Station: MPC 048 - Hradec Kralove
  • Instrument: 0.40-m f/5 + CCD ST7 + R
  • Photometric band: R
  • Time standard: Gjd
  • Brightness in: Mag
Note:
# NAME DK Per
# VAR 02:23:45.6 +57:59:24 2452144.5186 0.8988728 12.3-13.3 (BRKA 2005)
# OBS Martin Lehky (Hradec Kralove CZ; 0.40-m f/5 reflector + CCD ST7)
# FLT R
# RED CMunipack 1.1.18 + AVE 2.51
# NOTE 13/14 IX 2007; R_198_60s (192/64); minimum P
# NOTE 2454357.54925 +/- 0.00009; 20070914 01:10:55 (UT) GEO
# COND fine clear weather -> heavy morning dew
Determined minima
  • P: 2454357.54925 (9/14/2007, 01:10)
    HJDmin: 2454357.55108 +/- 0.00009  
    Heliocentric correction: 0.00183
    Note: 
    # NAME DK Per
# VAR 02:23:45.6 +57:59:24 2452144.5186 0.8988728 12.3-13.3 (BRKA 2005)
# OBS Martin Lehky (Hradec Kralove CZ; 0.40-m f/5 reflector + CCD ST7)
# FLT R
# RED CMunipack 1.1.18 + AVE 2.51
# NOTE 13/14 IX 2007; R_198_60s (192/64); minimum P
# NOTE 2454357.54925 +/- 0.00009; 20070914 01:10:55 (UT) GEO
# COND fine clear weather -> heavy morning dew
Actions:
Light curve
Neighborhood of the object, comparison and check stars
Chart - DK Per, JD 2454357.49642
Comments