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Details for Revision 1
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Name
  Gaia17brd  
AAVSO UID
--  
Constellation
Sagitta Sequence
J2000.0
20 15 08.25 +20 40 31.2  (303.78438 +20.67533) Search nearby
B1950.0 20 12 55.46 +20 31 17.9
Galactic coord. 61.031 -7.839
Other names

(Internal only)
AT 2017fca GSC2.3 N2PM113384 PSO J201508.247+204031.140
SN 2017fca    
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Variability type
UG:
Spectral type --
Mag. range
19.2 - <20.7 G
Discoverer Gaia
Epoch
--
Outburst --
Period --
Rise/eclipse dur. --
Remarks
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1 Otero, Sebastian Alberto Classified as SN Ia in the TNS (SN 2017fca) but the Gaia light curve shows several short outbursts and it has a blue Pan-STARRS1 counterpart. Astrometric excess noise greater than 2 (2020MNRAS.494.3799P).
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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 Pala, A. F.; Gänsicke, B. T.; Breedt, E.; et al., 2020, The Space Density
of Cataclysmic Variables from Gaia DR2
2020MNRAS.494.3799P
3 Transient Name Server, 2017 (online data) --
4 Gaia alerts, 2017 (online data) --
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Supporting Documents
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Revision History
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4 Otero, Sebastian Alberto 2023-04-23 18:08 UTC Range from 2021AJ....162...94S. Gaia DR3 position.
3 Otero, Sebastian Alberto 2021-05-11 18:16 UTC Maximum magnitude from Gaia Alerts data.
2 Otero, Sebastian Alberto 2021-02-16 05:38 UTC Type from Gaia Alerts data. Minimum magnitude from Pan-STARRS1. Gaia EDR3 position.
1 Otero, Sebastian Alberto 2017-07-05 10:14 UTC Initial submission.