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Latest Details
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Name
  Karachurin 3  
AAVSO UID
000-BMG-233 (No observations)  
Constellation
Sagittarius Sequence
J2000.0
19 39 56.81 -38 53 52.8  (294.98671 -38.89800) Search nearby
B1950.0 19 36 34.01 -39 00 48.8
Proper motion
RA: -12.7 +/- 2.7 mas/yDec: -12.4 +/- 2.7 mas/ySource: UCAC4
Galactic coord. 0.456 -25.585
Other names

(Internal only)
1RXS J193955.6-385357 2MASS J19395680-3853527 2RXS J193957.5-385354
ASAS J193957-3853.9 ASASSN-V J193956.77-385353.5 CMC15 J193956.8-385352
GALEX J193956.7-385352 GSC2.3 SCEC017967 SMSS J193956.81-385352.7
SSS_J193956.8-385352 UCAC2 15407177 UCAC4 256-185713
USNO-A2.0 0450-37953387 USNO-B1.0 0511-0760716 WISE J193956.80-385352.7
WISEA J193956.80-385352.8    
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Variability type
UG
Spectral type --
Mag. range
13.3 - 15.5 CV
Discoverer Raul Karachurin
Epoch
--
Outburst --
Period --
Rise/eclipse dur. --
Remarks
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1 Schmeer, Patrick Gaia DR2 parallax 1.0192 ± 0.0412 mas (distance 956 ± 40 pc).
2 Karachurin, Raul UCAC4 position. J-K= 0.83, FUV-NUV= 0.56.
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References
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1 Drake, A. J.; et al., 2009, Catalina Real-time Transient Survey 2009ApJ...696..870D
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 = 13.81H = 13.22K = 12.98J - K = 0.83
AllWISE W1 = 12.82W2 = 12.78W1 - W2 = 0.04
APASS-DR9 B = 15.05V = 14.63g' = 14.55r' = 14.29i' = 14.18B - V = 0.42
GALEX-DR5 FUV = 19.16NUV = 18.61FUV - NUV = 0.56
Images
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Supporting Documents
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2 Karachurin 3 light curve Karachurin, Raul 2017-03-25 18:39 UTC Light curve from CSS data
1 Karachurin 3 finding chart Karachurin, Raul 2017-03-25 18:39 UTC Finder chart with 10'x10' FOV
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Revision History
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2 Schmeer, Patrick 2019-06-10 11:01 UTC Several designations added.
1 Karachurin, Raul 2017-03-25 19:31 UTC Initial submission.