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Details for Revision 2
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Name
  RU Aql  
AAVSO UID
000-BCK-944 (5947 observations)  
Constellation
Aquila Sequence
J2000.0
20 12 44.82 +12 59 41.2  (303.18675 +12.99478) Search nearby
B1950.0 20 10 23.96 +12 50 36.9
Galactic coord. 54.135 -11.462
Other names

(Internal only)
Please note that aliases shown in grey link to obsolete records.
AAVSO 2008+12 BD+12 4256 GSC 01081-01210
HD 192081 IRC +10458 NSVS J2012449+125941
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Variability type
M
Spectral type M5e
Mag. range
8.7 - 14.8 V
Discoverer --
Epoch
14 Feb 1966 (HJD 2439171) Ephemeris
Outburst --
Period 274.24 d
Rise/eclipse dur. 42%  (115.180800000000 d)
Remarks
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References
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1 Samus, N. N.; Kazarovets, E. V.; Durlevich, O. V.; et al., 2017, General
Catalogue of Variable Stars: Version GCVS 5.1 (November 2019)
2017ARep...61...80S
2 P.R. Wozniak, S.J. Williams, W.T. Vestrand, V. Gupta, AJ 128, 2965, 2004 2004AJ....128.2965W
3 T. Karlsson, Maxima of Mira stars --
4 General Catalogue of Variable Stars, 4th Edition, Volumes I-III, P.N.
Kholopov et al.
--
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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.
3 Otero, Sebastian Alberto 2020-05-24 17:13 UTC Period, epoch, rise duration and maximum magnitude from the GCVS (November 2019 version).
2 Admin, VSX 2010-01-05 04:43 UTC Position updated from the GCVS version of November 2009.
1 Admin, VSX 2005-12-18 01:33 UTC Initial upload.