AB Vul (Eclipsing binary)

RA: 19h 53m 46.99s, DE: +28° 56' 55.60" (298.4457916617, 28.9487777774)

9/4/2012, 20:20 - 9/4/2012, 22:40 (UTC)

Data:
  • Observer: Martin Lehky
  • Created: 9/5/2012, 20:18
  • Station: Hradec Králové, CZ (MPC 048)
  • Instrument: 0.40-m f/5 + CCD G2-1600 + BVRI
  • Photometric band: R
  • Time standard: Gjd
  • Brightness in: Mag
Note:
# NAME AB Vul
# VAR 19:53:46.99 +28:56:55.6 2425145.4670 1.4613343 12.4-12.9p EA/KE: (VSX 20101012)
# 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 04/05 IX 2012; V_39_90s (36/22); R_39_60s (38/21); I_39_60s (38/21); minimum P
# NOTE FLT V 2456175.40300 +/- 0.00050; 20120904 21:40:19 (UT) GEO
# NOTE FLT R 2456175.40344 +/- 0.00025; 20120904 21:40:57 (UT) GEO
# NOTE FLT I 2456175.40392 +/- 0.00028; 20120904 21:41:39 (UT) GEO
# NOTE FLT VRI average 2456175.40345 +/- 0.00050; 20120904 21:40:58 (UT) GEO
# COND clear weather
Actions:
Light curve
Neighborhood of the object, comparison and check stars
Chart - AB Vul, JD 2456175.34781
Comments