AK Dra

RA: 18h 16m 43.17s, DE: +53° 14' 47.50" (274.1798749900, 53.2465277774)

2/10/2011, 1:02 AM - 2/10/2011, 5:04 AM (UTC)

Data:
  • Observer: Martin Lehky
  • Created: 4/3/2011 8:46:21 PM
  • Station: MPC 048 - Hradec Kralove
  • Instrument: 0.40-m f/5 + CCD G2-1600 + BVRI
  • Photometric band: V
  • Time standard: Gjd
  • Brightness in: Mag
Note:
# NAME AK Dra
# VAR 18:16:43.17 +53:14:47.5 2426828.53 2.218237 11.8-12.6p EA (VSX 20110207)
# OBS Martin Lehky (Hradec Kralove CZ; 0.40-m f/5 reflector + CCD G2)
# FLT VRI
# RED CMunipack 1.1.26 + AVE 2.51
# NOTE 09/10 II 2011; V_63_90s (54/32); R_72_60s (62/36); I_55_60s (51/37); minimum S
# NOTE FLT V 2455602.64589 +/- 0.00099; 20110210 03:30:05 (UT) GEO
# NOTE FLT R 2455602.64808 +/- 0.00070; 20110210 03:33:14 (UT) GEO
# NOTE FLT I 2455602.64628 +/- 0.00064; 20110210 03:30:39 (UT) GEO
# NOTE FLT VRI average 2455602.64675 +/- 0.00099; 20110210 03:31:19 (UT) GEO
# COND clear weather -> somewhat cloudy (very thick cirrus) -> clear weather
Determined minima
  • S: 2455602.64589 (2/10/2011, 03:30)
    HJDmin: 2455602.64488
    Heliocentric correction: -0.00101
    Note: 
    # NAME AK Dra
# VAR 18:16:43.17 +53:14:47.5 2426828.53 2.218237 11.8-12.6p EA (VSX 20110207)
# OBS Martin Lehky (Hradec Kralove CZ; 0.40-m f/5 reflector + CCD G2)
# FLT VRI
# RED CMunipack 1.1.26 + AVE 2.51
# NOTE 09/10 II 2011; V_63_90s (54/32); R_72_60s (62/36); I_55_60s (51/37); minimum S
# NOTE FLT V 2455602.64589 +/- 0.00099; 20110210 03:30:05 (UT) GEO
# NOTE FLT R 2455602.64808 +/- 0.00070; 20110210 03:33:14 (UT) GEO
# NOTE FLT I 2455602.64628 +/- 0.00064; 20110210 03:30:39 (UT) GEO
# NOTE FLT VRI average 2455602.64675 +/- 0.00099; 20110210 03:31:19 (UT) GEO
# COND clear weather -> somewhat cloudy (very thick cirrus) -> clear weather
  • S: 2455602.64808 (2/10/2011, 03:33)
    HJDmin: 2455602.64707
    Heliocentric correction: -0.00101
    Note: 
    # NAME AK Dra
# VAR 18:16:43.17 +53:14:47.5 2426828.53 2.218237 11.8-12.6p EA (VSX 20110207)
# OBS Martin Lehky (Hradec Kralove CZ; 0.40-m f/5 reflector + CCD G2)
# FLT VRI
# RED CMunipack 1.1.26 + AVE 2.51
# NOTE 09/10 II 2011; V_63_90s (54/32); R_72_60s (62/36); I_55_60s (51/37); minimum S
# NOTE FLT V 2455602.64589 +/- 0.00099; 20110210 03:30:05 (UT) GEO
# NOTE FLT R 2455602.64808 +/- 0.00070; 20110210 03:33:14 (UT) GEO
# NOTE FLT I 2455602.64628 +/- 0.00064; 20110210 03:30:39 (UT) GEO
# NOTE FLT VRI average 2455602.64675 +/- 0.00099; 20110210 03:31:19 (UT) GEO
# COND clear weather -> somewhat cloudy (very thick cirrus) -> clear weather
  • S: 2455602.64628 (2/10/2011, 03:30)
    HJDmin: 2455602.64527
    Heliocentric correction: -0.00101
    Note: 
    # NAME AK Dra
# VAR 18:16:43.17 +53:14:47.5 2426828.53 2.218237 11.8-12.6p EA (VSX 20110207)
# OBS Martin Lehky (Hradec Kralove CZ; 0.40-m f/5 reflector + CCD G2)
# FLT VRI
# RED CMunipack 1.1.26 + AVE 2.51
# NOTE 09/10 II 2011; V_63_90s (54/32); R_72_60s (62/36); I_55_60s (51/37); minimum S
# NOTE FLT V 2455602.64589 +/- 0.00099; 20110210 03:30:05 (UT) GEO
# NOTE FLT R 2455602.64808 +/- 0.00070; 20110210 03:33:14 (UT) GEO
# NOTE FLT I 2455602.64628 +/- 0.00064; 20110210 03:30:39 (UT) GEO
# NOTE FLT VRI average 2455602.64675 +/- 0.00099; 20110210 03:31:19 (UT) GEO
# COND clear weather -> somewhat cloudy (very thick cirrus) -> clear weather
Actions:
Light curve
Neighborhood of the object, comparison and check stars
Chart - AK Dra, JD 2455602.54372
Comments