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  RZ Sge  
000-BCK-308 (26091 observations)  
Sagitta Sequence
20 03 18.55 +17 02 52.3  (300.82729 +17.04786) Search nearby
B1950.0 20 01 02.39 +16 54 23.0
Galactic coord. 56.430 -7.400
Other names

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AAVSO 1958+16 AN 157.1905 Downes RZ Sge
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Variability type
Spectral type pec(UG)
Mag. range
12.3 - 17.7 V
Discoverer --
Outburst --
Period 0.0682803 d  (98.3236 min)
Rise/eclipse dur. --
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1 GCVS Team Porb ~97m [N.F.Vojkhanskaya, I.I.Nazarenko, Pis'ma Astron. Zh. 10, N6, 439, 1984.]. Mean cycle is given according to [F.M.Bateson, NZAS Publ N10 (C 82), 12, 1982.]. Supermaxima are repeated with the cycle 266d. The period of superhumps decreases from 101.3m till 100.8m.
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Click reference title/citation to view in new window. Roll over index number to view submission details.
1 R.A. Downes et al., 2001, PASP 113, 764 (2006 archival version) 2005JAD....11....2D
2 J. Patterson et al. 2003, PASP 115, 1308 2003PASP..115.1308P
3 R.A. Downes et al., 2001, PASP 113, 764 2001PASP..113..764D
4 H.E.Bond, E.Kemper, J.A.Mattei, ApJ 260, L79, 1982. 1982ApJ...260L..79B
5 N.Vogt, F.M.Bateson, AsAp Suppl 48, N3, 383, 1982. 1982A&AS...48..383V
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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 = 15.73H = 15.31K = 14.91J - K = 0.82
AllWISE W1 = 14.55W2 = 14.59W1 - W2 = -0.04
Please review Digitized Sky Survey Acknowledgment and Copyright.
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Supporting Documents
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 Legacy CVs
Revision History
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3 Admin, VSX 2010-10-28 19:08 UTC Update from [2003PASP..115.1308P].
2 Admin, VSX 2010-01-04 23:43 UTC Position updated from the GCVS version of November 2009.
1 Admin, VSX 2005-12-17 20:33 UTC Initial upload.