WD2111+498
Basic Info

    2MASS 21124317+5006073
    RA/DE = 21:12:44.2 +50:06:18
    Vvc = 13.08, r' = 13.316, J = 13.755 (35), K = 13.982 (54); UCAC3a = 13.460, Vucac3a = 13.01 ± 0.08 

Observation Summary



YYYYMMDD   JD start - JD end    Len[hr] Band  Observer    RMS10     Sine Amplitude & Period 

20110913  5818.414 - 5818.414  2.3 hrs  G     Zambelli    1.7 mmag, short 
20110913  5817.634 - 5817.942  7.4 hrs  C     Garlitz     2.5 mmag, sine 5.7 ± 0.4 mmag, 3.8 hrs (unreliable bec P ~ L) 
20110913  5817.550 - 5817.756  5.0 hrs  C     Harvard     3.3 mmag, smooth
20110913  5817.587 - 5817.840  6.1 hrs  C     Vander H.   2.4 mmag, sine 7.2 ± 0.6 mmag, 4.8 hrs (unreliable bec P ~ L) 
20110912  5817.325 - 5817.652  7.8 hrs  C     Srdoc       2.4 mmag, smooth
20110912  5817.357 - 5817.696  4.0 hrs  Cbb   Salas       1.4 mmag, smooth
20110912  5817.373 - 5817.678  7.3 hrs  C     Mendez      3.3 mmag, smooth 
20110912  5817.298 - 5817.411  2.7 hrs  G     Zambelli    1.9 mmag, smooth
20110912  5817.250 - 5817.583  8.0 hrs  C     Ayiomamitis 4.5 mmag, sine 7.7 ± 0.9 mmag, 6.4 hrs (unreliable bec P ~ L) 
20119012  5816.658 - 5816.904  5.9 hrs  C     Garlitz     2.2 mmag, smooth
20110912  5816.553 - 5816.637  2.0 hrs  C     Vander H.   3.0 mmag, smooth

Light Curves 


  raw  spo   Funny slope unrealtead to air mass curvature (?)


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Probably spurious because fitted period is almost as long as observing session length (when sine fit can mimic air mass curvature)
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Finder Images



Aladin image.
   
WebMaster: B. Gary.  This site opened:  2011.09.11.  Last Update:  2011.09.13