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Latest Details
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Name
  SW UMa  
AAVSO UID
000-BBP-799 (50075 observations)  
Constellation
Ursa Major Sequence
J2000.0
08 36 42.75 +53 28 38.0  (129.17812 +53.47722) Search nearby
B1950.0 08 32 58.40 +53 39 04.8
Galactic coord. 164.815 +36.961
Other names

(Internal only)
Please note that aliases shown in grey link to obsolete records.
1RXS J083641.7+532844 AAVSO 0829+53 AN 44.1909
ASASSN-V J083642.71+532837.8 Downes SW UMa LINEAR 4827258
SDSS J083642.74+532838.0 ZTF18accnopc  
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Variability type
UGSU
Spectral type pec(UG)
Mag. range
9.7 - 17.0 V
Discoverer Lidiya Ceraski (1909)
Epoch
--
Outburst --
Period 0.056815 d  (81.814 min)
Rise/eclipse dur. --
Remarks
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1 GCVS Team SB. Superior conjunction of the accretion disc T = 2445376.8601 + 0.0567433d*E [A.W.Shafter, IBVS N2354, 1983.].
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References
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1 Szkody, P.; Olde Loohuis, C.; Kiplitz, B.; et al., 2021, Cataclysmic
Variables in the Second Year of the Zwicky Transient Facility
2021AJ....162...94S
2 Masci, F. J.; et al., 2019, The Zwicky Transient Facility: Data Processing,
Products, and Archive
2019PASP..131a8003M
3 L. Palaversa, Z. Ivezic, L. Eyer et al., 2013, arXiv:1308.0357
[astro-ph.GA]
2013arXiv1308.0357P
4 B.T. Gaensicke et al., 2009, arXiv:0905.3476v1 [astro-ph.SR] 2009arXiv0905.3476G
5 T. Kato et al., 2009, arXiv:0905.1757v1 [astro-ph.SR] 2009arXiv0905.1757K
6 Light curve from CRTS/CSS (Drake et al. 2009, ApJ, 696, 870) 2009ApJ...696..870D
7 R.A. Downes et al., 2001, PASP 113, 764 (2006 archival version) 2005JAD....11....2D
8 R.A. Downes et al., 2001, PASP 113, 764 2001PASP..113..764D
9 Dunér, N. C.; Hartwig, E.; Muller, G., 1911, Benennung von neu entdeckten
veränderlichen Sternen
1911AN....190...57.
10 K. Mukai, The Intermediate Polars --
External Links
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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 = 15.62H = 15.33K = 14.81J - K = 0.81
AllWISE W1 = 14.24W2 = 13.86W3 = 12.43W1 - W2 = 0.38
GALEX-DR5 FUV = 16.96NUV = 16.82FUV - NUV = 0.14
SDSS-DR12 u = 16.93g = 16.86r = 16.94i = 16.98z = 16.82u - g = 0.07r - i = -0.04
Images
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Supporting Documents
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Campaigns/Programs
 Legacy CVs
Revision History
Currently approved revision is checked. Click revision number to view details of that revision.
5 Otero, Sebastian Alberto 2023-04-23 18:08 UTC Minimum magnitude derived from ZTF data. Gaia DR3 position.
4 Fernig, Leo 2022-11-15 22:31 UTC Discoverer updated from 1911AN....190...57. page 65.
3 Admin, VSX 2010-01-05 04:43 UTC Position updated from the GCVS version of November 2009.
2 Admin, VSX 2009-05-14 00:47 UTC Update from [2009arXiv0905.1757K].
1 Admin, VSX 2005-12-18 01:33 UTC Initial upload.