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Name
  RV Lyr  
AAVSO UID
000-BDT-549 (4582 observations)  
Constellation
Lyra Sequence
J2000.0
19 16 18.00 +32 25 15.0  (289.07500 +32.42083) Search nearby
B1950.0 19 14 24.37 +32 19 51.4
Galactic coord. 64.659 +9.389
Other names

(Internal only)
AN 13.1902    
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Variability type
EA/SD
Spectral type A
Mag. range
11.5 - 14.6 p
Discoverer --
Epoch
10 Jul 1983 (HJD 2445526.431) Ephemeris
Outburst --
Period 3.59905 d
Rise/eclipse dur. 12%  (10.4 h)
Remarks
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1 GCVS Team D = 0.015P. P var. Min = 2415949.7096 + 3.599007d*E (JD2412185 - 16000); Min = 2415949.7096 + 3.599046d*E (JD2416000 - 21400) [General Catalogue of Variable Stars, 4th Edition, Volumes I-III, P.N. Kholopov et al.]; Min = 2432015.671 + 3.5989845d*E (JD2421400 - 32000); Min = 2432015.671 + 3.5990235d*E (JD2432000 - 39300) [H.Frieboes-Conde, T.Herczeg, AsAp Suppl 12, 1, 1973.]; since JD2442000 - see Table.
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References
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1 F.W.Wright, HA 89, N10, 1937. 1932AnHar..89..171W
2 Cannon, A. J., 1907, Second catalogue of variable stars 1907AnHar..55....1C
3 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
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3 Fernig, Leo 2022-04-22 13:35 UTC Discoverer updated from 1907AnHar..55....1C page 24
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.

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