AAVSO Home



Welcome, Guest. You are not logged in.
Log in
    Revise    New Search
Details for Revision 1
Log in to retrieve additional aliases from SIMBAD.
Name
  ASASSN-20fc  
AAVSO UID
--  
Constellation
Cygnus Sequence
J2000.0
20 51 18.96 +30 56 08.5  (312.82900 +30.93569) Search nearby
B1950.0 20 49 14.62 +30 44 50.5
Galactic coord. 74.237 -8.449
Other names

(Internal only)
2MASS J20511895+3056084 GSC2.3 N34R039601 Gaia21cfo
PSO J205118.971+305608.772 URAT1 605-547018 ZTF18aborunr
(Not logged in)  Add name
Variability type
UG
Spectral type --
Mag. range
17.2 g - 22.0 r
Discoverer ASAS-SN
Epoch
--
Outburst --
Period --
Rise/eclipse dur. --
Remarks
Some references may be clicked to view in new window. Roll over index number to view submission details.
1 Schmeer, Patrick Long superhump period of 0.09 d (vsnet-chat 8614).
2 Schmeer, Patrick VSP Note: 19.9 Vmag. star 5" to the SSW.
(Not logged in)  Add remark
References
Click reference title/citation to view in new window. Roll over index number to view submission details.
1 T. Kato, 2021, vsnet-chat #8614 --
2 Gaia Alerts, 2021 (online data) --
3 ASAS-SN Transients (Shappee et al., 2014) 2014ApJ...788...48S
4 ZTF observations (Lasair online data) --
External Links
Links open in a new window. Not all links may be valid for this particular target.
Location    Go   
Select a Location for more details.
Supporting Documents
There are currently no supporting documents on file for this star. (Not logged in)  Add document
Revision History
Currently approved revision is checked. Click revision number to view details of that revision.
3 Schmeer, Patrick 2021-05-12 15:24 UTC Type from vsnet-chat 8614.
2 Schmeer, Patrick 2021-05-08 18:00 UTC Maximum magnitude from Gaia Alerts data. ZTF transient name and reference added.
1 Otero, Sebastian Alberto 2020-05-21 03:30 UTC Minimum magnitude and position from Pan-STARRS1.

Guidelines    FAQ    Manual    Forum    Variability Types    Passbands    Copyright    Acknowledgments    Privacy    Contact    Help us   
The International Variable Star Index
© 2005-2025 American Association of Variable Star Observers (AAVSO)
Version 1.1 [C]
172.30.4.232