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Details for Revision 2
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Name
  ASASSN-15sn  
AAVSO UID
000-BLS-871 (431 observations)  
Constellation
Cygnus Sequence
J2000.0
20 04 23.09 +44 20 29.9  (301.09621 +44.34164) Search nearby
B1950.0 20 02 45.26 +44 11 55.3
Galactic coord. 79.762 +6.864
Other names

(Internal only)
GCK J20042308+4420300 GSC2.3 N2I1094293 Gaia DR2 2081885482920626048
Gaia21alz KIS J200423.11+442029.9 USNO-A2.0 1275-13268746
USNO-B1.0 1343-0383974    
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Variability type
UGSU
Spectral type --
Mag. range
15.3 V - 21.0 B
Discoverer ASAS-SN
Epoch
--
Outburst --
Period --
Rise/eclipse dur. --
Remarks
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1 Otero, Sebastian Alberto Recorded in outburst in three nights between 2455353 (V= 15.3; B-V= 0.01) and 2455361 by APASS. Minimum magnitude from GSC2.3. PPMXL position.
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References
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1 Szkody, P.; Olde Loohuis, C.; Kiplitz, B.; et al., 2021, Cataclysmic
Variables in the Second Year of the Zwicky Transient Facility
2021AJ....162...94S
2 Gaia Alerts, 2021 (online data) --
3 K. Kasai; T. Kato, 2015, vsnet-alert #19247 --
4 ASAS-SN Transients (Shappee et al., 2014) 2014ApJ...788...48S
5 Ritter, H.; Kolb, U., Catalogue of cataclysmic binaries, low-mass X-ray
binaries and related objects (7th Edition, Release 7.21, March 2014)
2003A&A...404..301R
External Links
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Supporting Documents
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Revision History
Currently approved revision is checked. Click revision number to view details of that revision.
4 Otero, Sebastian Alberto 2023-04-23 18:09 UTC Other names from 2021AJ....162...94S. Gaia DR3 position.
3 Otero, Sebastian Alberto 2021-01-29 01:50 UTC Minimum magnitude derived from Gaia Alerts data. Gaia EDR3 position. Orbital period from 2003A&A...404..301R.
2 Otero, Sebastian Alberto 2015-11-11 23:11 UTC Type from vsnet-alert 19247.
1 Otero, Sebastian Alberto 2015-11-06 08:19 UTC Initial submission.