V0580 Lyr (Eclipsing binary)

RA: 18h 51m 10.45s, DE: +35° 35' 56.50" (282.7935416667, 35.5990277774)

4/20/2011, 23:39 - 4/21/2011, 03:05 (UTC)

Data:
  • Observer: Martin Lehky
  • Created: 5/1/2011, 17:03
  • Station: Hradec Králové, CZ (MPC 048)
  • Instrument: 0.40-m f/5 + CCD G2-1600 + BVRI
  • Photometric band: V
  • Time standard: Gjd
  • Brightness in: Mag
Note:
# NAME V 580 Lyr
# VAR 18:51:10.45 +35:35:56.5 2452500.2292 0.2890542 12.81-13.36V EW (VSX 20110308)
# 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 20/21 IV 2011; V_58_90s (56/34); R_58_60s (57/35); I_58_60s (56/33); minimum P
# NOTE FLT V 2455672.57399 +/- 0.00028; 20110421 01:46:33 (UT) GEO
# NOTE FLT R 2455672.57385 +/- 0.00017; 20110421 01:46:21 (UT) GEO
# NOTE FLT I 2455672.57401 +/- 0.00020; 20110421 01:46:34 (UT) GEO
# NOTE FLT VRI average 2455672.57395 +/- 0.00028; 20110421 01:46:29 (UT) GEO
# COND clear weather
Determined minima
  • P: 2455672.57399 (4/21/2011, 01:46)
    HJDmin: 2455672.57459 +/- 0.00028  
    Heliocentric correction: 0.00060
  • P: 2455672.57385 (4/21/2011, 01:46)
    HJDmin: 2455672.57445 +/- 0.00017  
    Heliocentric correction: 0.00060
  • P: 2455672.57400 (4/21/2011, 01:46)
    HJDmin: 2455672.57460 +/- 0.00020  
    Heliocentric correction: 0.00060
Actions:
Light curve
Neighborhood of the object, comparison and check stars
Chart - V0580 Lyr, JD 2455672.48596
Comments