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Latest Details
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Name
  QS UMa  
AAVSO UID
000-BCY-196 (3019 observations)  
Constellation
Ursa Major Sequence
J2000.0
09 32 14.81 +49 50 54.6  (143.06171 +49.84850) Search nearby
B1950.0 09 28 52.81 +50 04 11.3
Proper motion
RA: 4.4 +/- 4.9 mas/yDec: -1.8 +/- 5.2 mas/ySource: UCAC4
Galactic coord. 168.050 +45.968
Other names

(Internal only)
Please note that aliases shown in grey link to obsolete records.
1H 0928+500 2MASS J09321481+4950546 AAVSO 0925+50
AAVSO_ALIAS 1H0928+500 AAVSO_DES 0924+50 H 0928+501
LINEAR 7325401 NSV 18223 SDSS J093214.82+495054.7
UMa6 USNO-B1.0 1398-0206026 [DWS97] UMa 6
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Variability type
NL+E
Spectral type pec(e)
Mag. range
15.6 - 19.0 V
Discoverer --
Epoch
--
Outburst --
Period 0.418380 d  (10.0411 h)
Rise/eclipse dur. 17%
Remarks
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1 GCVS Team SB2?
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References
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1 L. Palaversa, Z. Ivezic, L. Eyer et al., 2013, arXiv:1308.0357
[astro-ph.GA]
2013arXiv1308.0357P
2 E.V. Kazarovets, N.N. Samus, O.V. Durlevich, N.N. Kireeva, E.N. Pastukhova,
2011, IBVS 6008
2011IBVS.6008....1K
3 B.T. Gaensicke et al., 2009, arXiv:0905.3476v1 [astro-ph.SR] 2009arXiv0905.3476G
4 Light curve from CRTS/CSS (Drake et al. 2009, ApJ, 696, 870) 2009ApJ...696..870D
5 Light curve from CRTS/CSS (Drake et al. 2009, ApJ, 696, 870) 2009ApJ...696..870D
6 XMM-Newton and Optical Observations of Cataclysmic Variables from the Sloan
Digital Sky Survey
2009AJ....137.3606H
7 Szkody P. et al., 2006, AJ 131, 937 2006AJ....131..973S
8 R.A.Downes, 2001, PASP 113, 764 (2006 archival) 2005JAD....11....2D
9 R.A.Downes, 2001, PASP 113, 764 2001PASP..113..764D
10 R.A.Downes, M.M.Shara, PASP 105, No.684, 127, 1993. 1993PASP..105..127D
11 R. Fried, 1998 --
12 J.Patterson, E.Gotthelf, BAAS 23, No.1, 493, 1991. --
External Links
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Images
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Supporting Documents
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Revision History
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4 Admin, VSX 2011-12-24 01:19 UTC Update from [2011IBVS.6008....1K].
3 Otero, Sebastian Alberto 2011-05-10 22:48 UTC Primary record creation. Type and orbital period from reference. Maximum magnitude from AAVSO V-data.
2 Admin, VSX 2009-01-15 21:48 UTC Update from [R. Fried, 1998].
1 Admin, VSX 2005-12-17 20:33 UTC Initial upload.