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Name
  ROTSE3 J180829.49-203047.8  
AAVSO UID
000-BKN-014 (No observations)  
Constellation
Sagittarius Sequence
J2000.0
18 08 29.49 -20 30 47.8  (272.12288 -20.51328) Search nearby
B1950.0 18 05 30.78 -20 31 18.3
Proper motion
RA: -3.0 +/- 4.1 mas/yDec: -2.0 +/- 4.1 mas/ySource: UCAC4
Galactic coord. 9.888 -0.258
Other names

(Internal only)
2MASS J18082948-2030480 USNO-B1.0 0694-0575550 VSX J180829.4-203047
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Variability type
EW
Spectral type --
Mag. range
14.8 - 15.5 R1
Discoverer Farley Ferrante, Weikang Zheng, Govinda Dhungana, Robert Kehoe
Epoch
21 Aug 2011 (HJD 2455794.8) Ephemeris
Outburst --
Period 0.3813 d  (9.15 h)
Rise/eclipse dur. --
Remarks
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References
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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 = 13.30H = 12.79K = 12.34J - K = 0.96
APASS-DR9 B = 16.20V = 15.25g' = 16.03r' = 14.85i' = 14.74B - V = 0.95
Images
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Supporting Documents
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1 Phase Plot Romadan, Anastasiya 2012-06-13 01:34 UTC This is a light curve, and a phase plot showing it's periodicity
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Revision History
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3 Otero, Sebastian Alberto 2015-07-03 00:18 UTC Primary name corrected.
2 Otero, Sebastian Alberto 2015-07-02 22:52 UTC Passband corrected.
1 Romadan, Anastasiya 2012-06-13 05:14 UTC Initial submission.

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