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Details for Revision 5
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Name
  V1974 Cyg  
AAVSO UID
000-BCL-685 (53974 observations)  
Constellation
Cygnus Sequence
J2000.0
20 30 31.66 +52 37 50.9  (307.63192 +52.63081) Search nearby
B1950.0 20 29 07.18 +52 27 41.4
Galactic coord. 89.134 +7.819
Other names

(Internal only)
Please note that aliases shown in grey link to obsolete records.
2EUVE J2030+52.6 2EUVE J2030+526 2MASS J20303161+5237513
2SXPS 129239 2SXPS J203031.7+523750 AAVSO 2027+52
ATO J307.6318+52.6307 CWISE J203031.59+523751.6 Downes V1974 Cyg
EUVE J2030+52.6 EUVE J2030+526 GALEX J203031.6+523750
N Cyg 1992 Nova Cyg 1992 Nova Cygni 1992
PSO J203031.650+523750.818 RX J2030.5+5237 URAT1 714-329364
WISE J203031.59+523751.8 WISEA J203031.59+523751.8 ZTF18aayxqcd
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Variability type
NA+E:
Spectral type --
Mag. range
4.2 - 17.5: V
Discoverer P. Collins
Epoch
--
Outburst 1992
Period 0.08126 d  (117.01 min)
Rise/eclipse dur. --
Remarks
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1 Schmeer, Patrick VSP Note: 18.4 Vmag. star 2.2" to the NNW.
2 Schmeer, Patrick Gaia EDR3 parallax 0.621 ± 0.054 mas (distance 1.6 ± 0.1 kpc).
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References
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1 R.A. Downes et al., 2001, PASP 113, 764 (2006 archival version) 2005JAD....11....2D
2 R.A. Downes et al., 2001, PASP 113, 764 2001PASP..113..764D
3 The Astronomer 28, No.335, 270, 1992. --
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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.
6 Schmeer, Patrick 2022-03-07 09:12 UTC Gaia EDR3 position. Discoverer's first name added.
5 Admin, VSX 2010-01-05 04:43 UTC Position updated from the GCVS version of November 2009.
4 Admin, VSX 2009-09-25 00:36 UTC Added orbital period from Downes et al. [2001PASP..113..764D].
3 Admin, VSX 2009-09-23 00:54 UTC Added year of nova outburst.
2 Admin, VSX 2007-03-23 19:52 UTC Discoverer added.
1 Admin, VSX 2005-12-18 01:33 UTC Initial database population.

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