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Latest Details
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Name
  TCP J00505644+5351524  
AAVSO UID
000-BPB-826 (1 observation)  
Constellation
Cassiopeia Sequence
J2000.0
00 50 56.46 +53 51 51.8  (12.73525 +53.86439) Search nearby
B1950.0 00 48 03.22 +53 35 32.8
Galactic coord. 122.858 -9.007
Other names

(Internal only)
2MASS J00505648+5351518 AT 2021tqb ATO J012.7351+53.8644
CWISE J005056.46+535151.8 GALEX J005056.4+535152 GEOTS-2021-016
GSC2.3 NAHJ031949 PSO J005056.455+535151.974 URAT1 720-031443
USNO-A2.0 1425-01185239 USNO-B1.0 1438-0026799 WISE J005056.43+535151.9
WISEA J005056.43+535151.9 ZTF21ablweoo  
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Variability type
UGSU
Spectral type --
Mag. range
15.0 - 19.4 g
Discoverer Balaji Shankar Kumar (Golden Ears Observatory Transient Survey)
Epoch
--
Outburst --
Period --
Rise/eclipse dur. --
Remarks
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1 Schmeer, Patrick The short superhump period may indicate that the true progenitor is a very close companion of the (red) star Gaia DR2 417437629669203968 (vsnet-alert 26088, see also vsnet-alert 26068).
2 Otero, Sebastian Alberto VSP Note: 20.3 mag. star 1" to the E, 20.4 mag. star 4" to the E, 18.6 mag. star 5" to the WSW and 19.6 mag. star 6" to the ESE.
3 Schmeer, Patrick Gaia EDR3 parallax 0.84 ± 0.18 mas (distance 1.3 ± 0.3 kpc)
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References
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1 N. Kojiguchi, 2021, vsnet-alert #26088 --
2 CBAT "Transient Object Followup Reports", 2021 (online data) --
3 P. Schmeer, 2021, vsnet-alert #26068 --
4 Transient Name Server, 2021 (online data) --
5 Kochanek, C. S.; et al., 2017, The All-Sky Automated Survey for Supernovae
(ASAS-SN) Light Curve Server v1.0		 2017PASP..129j4502K
6 ZTF observations (Lasair online data) --
External Links
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Images
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Supporting Documents
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Revision History
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2 Schmeer, Patrick 2021-07-23 11:35 UTC Type from vsnet-alert 26088.
1 Schmeer, Patrick 2021-07-18 23:09 UTC Gaia EDR3 position. Type from vsnet-alert 26068. Maximum magnitude from ASAS-SN Sky Patrol data. Minimum magnitude from Pan-STARRS1.

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