WD2148+286
Basic Info

    2MASS 21511102+2851504
    RA/DE = 21:51:11.0 +28:51:50
    V = 10.5, B-V = -0.34, r' = 10.733, J = 11.275 (26), K = 11.556 (28), LONEOS V = 10.53, Bt = 10.147, Vt = 10.529 (very blue)

Observation Summary



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

20110904 5809.266 - 5809.566 7.2 hrs R Ayiomamitis 2.5 mmag, 2.8 ± 0.6 mmag, 2.5 hrs (spurious low)
20110904 5809.325 - 5809.667 8.2 hrs C Mendez 1.8 mmag, smooth
20110903 5808.654 - 5809.012 8.6 hrs Rc Garlitz 1.1 mmag, 1.7 ± 0.2 mmag, 2.8 hrs (spurious low)
20110903 5808.336 - 5808.677 8.2 hrs C Mendez 1.4 mmag, 1.3 ± 0.2 mmag, 1.8 hrs (spurious low)
20110903 5808.268 - 5808.571 7.3 hrs R Ayiomamitis 2.6 mmag, 3.4 ± 0.5 mmag, 3.5 hrs (spurious low)

Light Curves



raw spo

Amplitude is in "spurious low" region.
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raw spo
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raw spo

"Spurious low" region.
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raw spo

This variation is "Spurious High" (Region 2), so it's likely spurious and almost certainly not real.

Finder Images



Aladin image.
   
WebMaster: B. Gary.  This site opened:  2011.08.28 Last Update:  2011.09.06