KM UMa (Eclipsing binary)

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

3/26/2017, 18:42 - 3/27/2017, 02:13 (UTC)

Data:
  • Observer: Martin Lehky
  • Created: 4/13/2017, 21:34
  • Station: Hradec Králové, CZ (MPC 048)
  • Instrument: 0.40-m f/5 + CCD G2-1600 + BVRcIc
  • Photometric band: B
  • Time standard: Gjd
  • Brightness in: Mag
Note:
# NAME KM UMa
# VAR 11:47:49.05 +35:13:35.3 2449465.055 0.3518608 10.72-11.31V EB/KW (VSX 20170327)
# 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 26/27 III 2017; B_120_90s (110); V_120_60s (115); Rc_120_30s (113); Ic_120_30s (116); 7.5h; minimum P, maximum, minimum S

# NOTE FLT B 2457839.32346 +/- 0.00008; 20170326 19:45:47 (UT) GEO
# NOTE FLT V 2457839.32252 +/- 0.00005; 20170326 19:44:26 (UT) GEO
# NOTE FLT Rc 2457839.32222 +/- 0.00005; 20170326 19:43:59 (UT) GEO
# NOTE FLT Ic 2457839.32168 +/- 0.00006; 20170326 19:43:13 (UT) GEO
# NOTE FLT BVRcIc average 2457839.32247 +/- 0.00008; 20170326 19:44:21 (UT) GEO

# NOTE FLT B 2457839.49705 +/- 0.00025; 20170326 23:55:45 (UT) GEO
# NOTE FLT V 2457839.49652 +/- 0.00016; 20170326 23:54:59 (UT) GEO
# NOTE FLT Rc 2457839.49607 +/- 0.00015; 20170326 23:54:20 (UT) GEO
# NOTE FLT Ic 2457839.49658 +/- 0.00017; 20170326 23:55:05 (UT) GEO
# NOTE FLT BVRcIc average 2457839.49655 +/- 0.00025; 20170326 23:55:02 (UT) GEO

# COND fine clear weather
Determined minima
  • P: 2457839.32331 (3/26/2017, 19:45)
    HJDmin: 2457839.32781 +/- 0.00029  
    Heliocentric correction: 0.00450
  • P: 2457839.32231 (3/26/2017, 19:44)
    HJDmin: 2457839.32681 +/- 0.00019  
    Heliocentric correction: 0.00450
  • P: 2457839.32205 (3/26/2017, 19:43)
    HJDmin: 2457839.32655 +/- 0.00022  
    Heliocentric correction: 0.00450
  • P: 2457839.32161 (3/26/2017, 19:43)
    HJDmin: 2457839.32611 +/- 0.00018  
    Heliocentric correction: 0.00450
  • S: 2457839.49680 (3/26/2017, 23:55)
    HJDmin: 2457839.50129 +/- 0.00041  
    Heliocentric correction: 0.00449
  • S: 2457839.49672 (3/26/2017, 23:55)
    HJDmin: 2457839.50121 +/- 0.00029  
    Heliocentric correction: 0.00449
  • S: 2457839.49640 (3/26/2017, 23:54)
    HJDmin: 2457839.50089 +/- 0.00034  
    Heliocentric correction: 0.00449
  • S: 2457839.49648 (3/26/2017, 23:54)
    HJDmin: 2457839.50097 +/- 0.00046  
    Heliocentric correction: 0.00449
Actions:
Light curve
Star field chart
Chart - KM UMa, JD 2457839.27954
Explicitly named stars

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

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