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Latest Details
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Name
  VSX J112109.7+440812  
AAVSO UID
000-BKK-220 (No observations)  
Constellation
Ursa Major Sequence
J2000.0
11 21 09.70 +44 08 12.2  (170.29042 +44.13672) Search nearby
B1950.0 11 18 24.62 +44 24 38.7
Proper motion
RA: -4.1 +/- 2.6 mas/yDec: 7.2 +/- 3.1 mas/ySource: UCAC4
Galactic coord. 163.868 +65.141
Other names

(Internal only)
2MASS J11210969+4408122 CMC14 J112109.6+440812 LINEAR 1308565
UCAC3 269-124257 USNO-A2.0 1275-07899918  
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Variability type
EW
Spectral type --
Mag. range
14.68 - 15.52 CR
Discoverer Valentini Stefano, Vagnozzi Antonio
Epoch
02 Mar 2012 (HJD 2455989.3167) Ephemeris
Outburst --
Period 0.25882 d  (6.212 h)
Rise/eclipse dur. --
Remarks
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1 VALENTINI, STEFANO Discovered during Fast Variable Stars Survey (FVSS) near AU UMa field, at Santa Lucia di Stroncone Observatory (Italy)
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References
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1 L. Palaversa, Z. Ivezic, L. Eyer et al., 2013, arXiv:1308.0357
[astro-ph.GA]
2013arXiv1308.0357P
External Links
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Catalog Data
Information from selected catalogs obtained by cross-matching to 2 arc seconds using the CDS X-Match Service. These data may not be complete.
2MASS J = 13.57H = 13.01K = 13.05J - K = 0.52
AllWISE W1 = 13.09W2 = 13.12W1 - W2 = -0.03
APASS-DR9 B = 16.97V = 15.85g' = 16.55r' = 15.65i' = 15.07B - V = 1.11
SDSS-DR12 u = 17.52g = 15.81r = 15.07i = 14.82z = 14.72u - g = 1.70r - i = 0.25
Images
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Supporting Documents
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1 Phase plot VALENTINI, STEFANO 2012-03-04 08:15 UTC Phase plot obtained with SkyWatcher 4
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Revision History
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1 VALENTINI, STEFANO 2012-03-04 18:55 UTC Initial submission.