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Latest Details
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Name
  ASASSN-15kd  
AAVSO UID
000-BLQ-621 (766 observations)  
Constellation
Serpens Sequence
J2000.0
18 21 34.64 +02 03 06.9  (275.39433 +2.05192) Search nearby
B1950.0 18 19 03.24 +02 01 37.8
Proper motion
RA: 14.5 +/- 5.0 mas/yDec: 8.4 +/- 5.0 mas/ySource: UCAC4
Galactic coord. 31.352 +7.578
Other names

(Internal only)
1RXS J182136.0+020322 2MASS J18213463+0203068 ASASSN-V J182134.65+020306.8
AT 2018gei GSC2.3 N1MH003981 Gaia18coj
USNO-A2.0 0900-12556837 USNO-B1.0 0920-0448177  
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Variability type
UGSS
Spectral type --
Mag. range
14.2 - 16.9 V
Discoverer ASAS-SN
Epoch
--
Outburst --
Period --
Rise/eclipse dur. --
Remarks
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1 Otero, Sebastian Alberto J-K= 0.65 (2MASS); B-V= 0.45 (APASS). Range from APASS data. UCAC4 position.
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References
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1 T. Kato, 2020, vsnet-alert #24143 --
2 Gaia alerts, 2018 (online data) --
3 Kochanek, C. S.; et al., 2017, The All-Sky Automated Survey for Supernovae
(ASAS-SN) Light Curve Server v1.0
2017PASP..129j4502K
4 ASAS-SN Transients (Shappee et al., 2014) 2014ApJ...788...48S
5 Henden, A. A., et al., 2012, Data Release 3 of the AAVSO All-Sky
Photometric Survey (APASS)
2012JAVSO..40..430H
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 = 15.02H = 14.46K = 14.36J - K = 0.66
AllWISE W1 = 13.80W2 = 13.77W1 - W2 = 0.04
APASS-DR9 B = 15.74V = 15.21g' = 14.56r' = 14.28i' = 14.07B - V = 0.53
Images
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Supporting Documents
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Revision History
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3 Schmeer, Patrick 2020-04-03 18:32 UTC Type from vsnet-alert 24143.
2 Otero, Sebastian Alberto 2018-09-25 21:32 UTC Maximum magnitude from ASAS-SN data. Gaia DR2 position.
1 Otero, Sebastian Alberto 2015-05-27 08:06 UTC Initial submission.