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Details for Revision 3
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Name
  MR UMa  
AAVSO UID
000-BCZ-971 (7825 observations)  
Constellation
Ursa Major Sequence
J2000.0
11 31 22.39 +43 22 38.4  (172.84329 +43.37733) Search nearby
B1950.0 11 28 40.39 +43 39 12.1
Galactic coord. 162.616 +67.070
Other names

(Internal only)
Please note that aliases shown in grey link to obsolete records.
1RXP J113122.4+432238 1RXP J113123+4322.5 1RXS J113121.8+432242
2MASS J11312239+4322383 AAVSO 1126+43 CMC14 J113122.3+432238
GSC2.3 N93E010779 Gaia18dqq RX J1131.3+4322
SDSS J113122.39+432238.5 SDSS J113122.39+432238.6  
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Variability type
UGSU
Spectral type pec(e)
Mag. range
12.95 - 17 V
Discoverer --
Epoch
--
Outburst --
Period 0.06337 d  (91.25 min)
Rise/eclipse dur. --
Remarks
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1 Otero, Sebastian Alberto VSP Note: 15.8 Vmag. companion 5.5" to the SSE.
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References
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1 Gaia alerts, 2018 (online data) --
2 Coppejans, D. L.; et al., 2016, Statistical properties of dwarf novae-type
cataclysmic variables: the outburst catalogue		 2016MNRAS.456.4441C
3 Drake, A. J.; et al., 2014, Cataclysmic variables from the Catalina
Real-time Transient Survey		 2014MNRAS.441.1186D
4 B.T. Gaensicke et al., 2009, arXiv:0905.3476v1 [astro-ph.SR] 2009arXiv0905.3476G
5 Light curve from CRTS/CSS (Drake et al. 2009, ApJ, 696, 870) 2009ApJ...696..870D
6 Light curve from CRTS/CSS (Drake et al. 2009, ApJ, 696, 870) 2009ApJ...696..870D
7 Szkody P. et al., 2006, AJ 131, 937 2006AJ....131..973S
8 R.A. Downes et al., 2001, PASP 113, 764 (2006 archival version) 2005JAD....11....2D
9 Bull AFOEV, 2003, No. 104, 7. --
10 Kato, T. 2002, vsnet-alert, 7228
(http://vsnet.kusastro.kyoto-u.ac.jp/vsnet/Mail/ alert7000/msg00228.html).		 --
11 R.A. Downes et al., 2001, PASP 113, 764 2001PASP..113..764D
External Links
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Supporting Documents
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Campaigns/Programs
 HST/COS CV program
Revision History
Currently approved revision is checked. Click revision number to view details of that revision.
5 Otero, Sebastian Alberto 2018-12-04 05:25 UTC Minimum magnitude from Gaia alerts. Gaia DR2 position.
4 Otero, Sebastian Alberto 2014-02-19 19:40 UTC Maximum magnitude from AAVSO V data. Minimum magnitude from CSS data.
3 Admin, VSX 2010-01-05 04:43 UTC Update from the GCVS version of November 2009.
2 Admin, VSX 2009-05-28 01:31 UTC Update from [2009arXiv0905.3476G].
1 Admin, VSX 2006-08-20 03:12 UTC Initial upload.

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