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Name
  UCAC2 12499268  
AAVSO UID
000-BJP-185 (3999 observations)  
Constellation
Scorpius Sequence
J2000.0
16 37 00.00 -45 24 19.7  (249.24979 -45.40548) Search nearby
B1950.0 16 33 23.17 -45 18 17.0
Proper motion
RA: -2.443 +/- 1.768 mas/yDec: -4.990 +/- 1.264 mas/ySource: Gaia DR1
Galactic coord. 338.724 +1.213
Other names

(Internal only)
ASASSN-V J163659.97-452418.4 MUSNO:7876/34347 VSX J163659.9-452419
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Variability type
DSCT
Spectral type A:
Mag. range
9.94 - 10.07 V
Discoverer Giorgio Di Scala, Carnes Hill Observatory
Epoch
--
Outburst --
Period 0.079: d  (114 min)
Rise/eclipse dur. 50%:  (57 min)
Remarks
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1 Di Scala, Giorgio The Star has a B-V = 0.18 indicating a type A spectral class or higher. The star is likely to be multi-periodic as some of the data suggests.
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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 = 9.52H = 9.50K = 9.45J - K = 0.08
AllWISE W1 = 9.44W2 = 9.53W3 = 8.09W4 = 4.34W1 - W2 = -0.09W3 - W4 = 3.75
APASS-DR9 B = 10.16g' = 10.09
Images
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Supporting Documents
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2 V BAND DATA OF NEW VARIABLE Di Scala, Giorgio 2009-05-07 17:31 UTC CONTAINS V BAND DATA FOR VARIABLE
1 V band graph Di Scala, Giorgio 2009-05-07 17:31 UTC Graph covers period JD: 2454947.0 - 2454947.18
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Revision History
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1 Di Scala, Giorgio 2009-05-09 01:21 UTC Initial submission.

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