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Name
  NSV 12952  
AAVSO UID
000-BMC-900 (521 observations)  
Constellation
Cygnus Sequence
J2000.0
20 14 57.51 +45 52 19.6  (303.73962 +45.87211) Search nearby
B1950.0 20 13 21.05 +45 43 05.9
Galactic coord. 82.069 +6.110
Other names

(Internal only)
1WGA J2014.9+4552 2MASS J20145750+4552196 2RXP J201456.9+455214
2RXS J201500.9+455141 ASASSN-V J201457.58+455219.5 ATO J303.7396+45.8721
CMC15 J201457.4+455219 CWISE J201457.50+455219.6 GSC2.3 N2I4056991
KIC 9379861 Lan 85 Lanning 85
NPM2 +45.1460 PSO J201457.519+455219.672 Prager 5354
SVS 733 URAT1 680-340263 USNO-A2.0 1350-11936256
USNO-B1.0 1358-0358859 WISE J201457.50+455219.7 WISEA J201457.50+455219.5
ZTF17aaawgmm    
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Variability type
UG
Spectral type --
Mag. range
14.0 - 17.5 V
Discoverer --
Epoch
--
Outburst --
Period --
Rise/eclipse dur. --
Remarks
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1 Schmeer, Patrick Gaia EDR3 parallax 0.974 ± 0.034 mas (distance 1008 ± 29 pc)
2 GCVS Team Beljawskaya.
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References
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1 Kochanek, C. S.; et al., 2017, The All-Sky Automated Survey for Supernovae
(ASAS-SN) Light Curve Server v1.0
2017PASP..129j4502K
2 Hanson R.B., Klemola A.R., Jones B.F., Monet D.G., 2004, AJ 128, 1430 2004AJ....128.1430H
3 S.I.Belyavskii, Perem Zvezdy 5, 36-37, 1936; Pulk Tsirk 19, 1936. --
4 ZTF observations (Lasair online data) --
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 = 14.46H = 14.07K = 13.82J - K = 0.64
AllWISE W1 = 13.41W2 = 13.37W4 = 8.66W1 - W2 = 0.04
Images
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Supporting Documents
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Revision History
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4 Schmeer, Patrick 2021-04-09 18:13 UTC Type and maximum magnitude (derived) from ASAS-SN Sky Patrol data. Gaia EDR3 position. ZTF transient designation and reference added.
3 Otero, Sebastian Alberto 2016-11-24 23:16 UTC 2MASS position. Minimum magnitude derived from CMC15.
2 Admin, VSX 2007-03-23 20:07 UTC Position from the Lick NPM2 catalog [2004AJ....128.1430H].
1 Admin, VSX 2005-12-18 01:33 UTC Initial database population.