WD2151+306'
Basic Info

    2MASS 21504061+3035339
    RA/DE = 21:50:40.6 +30:35:34
    From Rowell & Hambly catalog. V = 16.06; CMC14 r' = 16.176, J = 16.128 (98), K = 16.024 (???)
Observation Summary



20110827 4.2 hrs 5801.346 - 5801.517 Corfini Smooth
20110827 8.0 hrs 5800.557 - 5800.886 Vander H. Smooth + sine (
10.4 ± 2.6 mmag, 3.8 hr, 4.0-sigma)
20110826 4.3 hrs 5800.228 - 5800.408 Ogmen Smooth + sine ( 9.6 ± 2.3 mmag, 2.3 hr, 4.3-sigma)
20110826 7.2 hrs 5799.583 - 5799.885 Vander H. Smooth + sine ( 7.4 ± 2.4 mmag, 3.1 hr, 3.1-sigma)
20110824 5.0 hrs 5798.458 - 5798.690 Salas Smooth
20110823 4.5 hrs 5796.229 - 5796.417 Ogmen Smooth


Light Curves


raw spo


raw spo See mag-expanded version below for sine fit.




raw spo See LC below for expanded mag scale, showing sinusoidal variation.


This sinusoidal variation is statistically significant at the 4.3-sigma level.


raw spo Want to see a sinusoidal variation in this LC? See below.


Same data as previous LC, but with expanded mag scale and sine fit. The amplitude is statistically significant at the 3.1-sigma level.


raw spo


raw spo


Finder Images



Aladin image.
   
WebMaster: B. Gary.  This site opened:  2011.08.20 Last Update:  2011.08.27