KM UMa (Eclipsing binary)

RA: 11h 47m 49.05s, DE: +35° 13' 35.30" (176.9543749950, 35.2264722216)

2/16/2015, 18:16 - 2/17/2015, 00:54 (UTC)

Data:
  • Observer: Martin Lehky
  • Created: 5/16/2015, 09:56
  • Station: Hradec Králové, CZ (MPC 048)
  • Instrument: 0.40-m f/5 + CCD G2-1600 + BVRI
  • Photometric band: B
  • Time standard: Gjd
  • Brightness in: Mag
Note:
# NAME KM UMa
# VAR 11:47:49.05 +35:13:35.3 2449465.0550 0.3518608 10.72-11.31V EB/KW (VSX 20110308)
# OBS Martin Lehky (Hradec Kralove CZ; 0.40-m f/5 reflector + CCD G2-1600)
# FLT BVRcIc
# RED CMunipack 1.1.26 + Peranso 2.50 + SPHE/VSES Upload Form (2012) var.astro.cz
# NOTE 16/17 II 2015; B_108_90s (96); V_108_60s (103); Rc_108_30s (103); Ic_108_30s (103); 6.7h; minimum S, maximum, minimum P

# NOTE FLT B 2457070.34601 +/- 0.00088; 20150216 20:18:15 (UT) GEO
# NOTE FLT V 2457070.34423 +/- 0.00043; 20150216 20:15:41 (UT) GEO
# NOTE FLT R 2457070.34048 +/- 0.00038; 20150216 20:10:17 (UT) GEO
# NOTE FLT I 2457070.33732 +/- 0.00034; 20150216 20:05:44 (UT) GEO
# NOTE FLT BVRI average 2457070.34201 +/- 0.00088; 20150216 20:12:30 (UT) GEO

# NOTE FLT B 2457070.50866 +/- 0.00017; 20150217 00:12:28 (UT) GEO
# NOTE FLT V 2457070.50862 +/- 0.00008; 20150217 00:12:25 (UT) GEO
# NOTE FLT R 2457070.50860 +/- 0.00008; 20150217 00:12:23 (UT) GEO
# NOTE FLT I 2457070.50839 +/- 0.00010; 20150217 00:12:05 (UT) GEO
# NOTE FLT BVRI average 2457070.50856 +/- 0.00017; 20150217 00:12:20 (UT) GEO

# COND fine clear weather
Determined minima
  • S: 2457070.34598 (2/16/2015, 20:18)
    HJDmin: 2457070.35075 +/- 0.00080  
    Heliocentric correction: 0.00477
  • S: 2457070.34423 (2/16/2015, 20:15)
    HJDmin: 2457070.34900 +/- 0.00061  
    Heliocentric correction: 0.00477
  • S: 2457070.34053 (2/16/2015, 20:10)
    HJDmin: 2457070.34530 +/- 0.00094  
    Heliocentric correction: 0.00477
  • S: 2457070.33728 (2/16/2015, 20:05)
    HJDmin: 2457070.34204 +/- 0.00091  
    Heliocentric correction: 0.00476
  • P: 2457070.50866 (2/17/2015, 00:12)
    HJDmin: 2457070.51343 +/- 0.00019  
    Heliocentric correction: 0.00477
  • P: 2457070.50862 (2/17/2015, 00:12)
    HJDmin: 2457070.51339 +/- 0.00012  
    Heliocentric correction: 0.00477
  • P: 2457070.50860 (2/17/2015, 00:12)
    HJDmin: 2457070.51337 +/- 0.00012  
    Heliocentric correction: 0.00477
  • P: 2457070.50839 (2/17/2015, 00:12)
    HJDmin: 2457070.51316 +/- 0.00012  
    Heliocentric correction: 0.00477
Actions:
Light curve
Star field chart
Chart - KM UMa, JD 2457070.26179
Explicitly named stars

No comparison or check stars are explicitly listed for this observation. They should be marked in the star field chart.

Comments