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Latest Details
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Name
  V0778 Peg  
AAVSO UID
000-BCP-956 (1232 observations)  
Constellation
Pegasus Sequence
J2000.0
22 05 53.97 +11 55 53.7  (331.47489 +11.93159) Search nearby
B1950.0 22 03 26.99 +11 41 15.7
Galactic coord. 71.660 -33.990
Other names

(Internal only)
AAVSO 2201+11 CRTS J220553.9+115553 CRTS J220554.0+115554
CSS 110520:220554+115554 PTFS1122u SDSS J220553.98+115553.7
USNO-B1.0 1019-0703593    
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Variability type
UGWZ
Spectral type --
Mag. range
14.3 - 21.1 CV
Discoverer --
Epoch
--
Outburst --
Period 0.057517 d  (82.824 min)
Rise/eclipse dur. --
Remarks
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1 Wils, Patrick Pulsations observed in the white dwarf in 2004, were no longer seen in 2007.
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References
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1 Kazarovets, E. V.; et al., 2023, The 85th Name-list of Variable Stars 2023PZ.....43....9K
2 Coppejans, D. L.; et al., 2016, Statistical properties of dwarf novae-type
cataclysmic variables: the outburst catalogue		 2016MNRAS.456.4441C
3 T. Kato, 2015, WZ Sge-Type Dwarf Novae 2015PASJ...67..108K
4 Drake, A. J.; et al., 2014, Cataclysmic variables from the Catalina
Real-time Transient Survey		 2014MNRAS.441.1186D
5 T. Kato, F.-J. Hambsch, H. Maehara et al., 2012, arXiv:1210.0678
[astro-ph.SR]		 2012arXiv1210.0678K
6 H. Maehara, 2011, vsnet-alert 13329 --
7 B.T. Gaensicke et al., 2009, arXiv:0905.3476v1 [astro-ph.SR] 2009arXiv0905.3476G
8 Light curve from CRTS/CSS (Drake et al. 2009, ApJ, 696, 870) 2009ApJ...696..870D
9 Light curve from CRTS/CSS (Drake et al. 2009, ApJ, 696, 870) 2009ApJ...696..870D
10 Light curve from CRTS/CSS (Drake et al. 2009, ApJ, 696, 870) 2009ApJ...696..870D
11 J. Southworth, D.W. Townsley, B.T. Gaensicke, 2008, MNRAS, to be published 2008MNRAS.388..709S
12 R.A. Downes et al., 2001, PASP 113, 764 (2006 archival version) 2005JAD....11....2D
13 R.A. Downes et al., 2001, PASP 113, 764 2001PASP..113..764D
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.
SDSS-DR12 u = 20.24g = 20.03r = 20.16i = 20.36z = 20.52u - g = 0.21r - i = -0.20
Images
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Supporting Documents
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Revision History
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8 Otero, Sebastian Alberto 2024-10-16 20:09 UTC Primary name from 2023PZ.....43....9K. Gaia DR3 position.
7 Bernhard, Klaus 2017-02-01 01:58 UTC PPMXL position. CRTS identification from 2016MNRAS.456.4441C.
6 Otero, Sebastian Alberto 2015-07-30 02:11 UTC Type from Kato (2015). Range from CRTS data.
5 Admin, VSX 2012-10-05 01:38 UTC Update from [2012arXiv1210.0678K].
4 Admin, VSX 2011-05-22 01:32 UTC Update from [vsnet-alert 13329].
3 Admin, VSX 2011-05-22 01:32 UTC Outburst observed by CRTS.
2 Wils, Patrick 2008-05-09 10:34 UTC Name changed to SSDS id, orbital period added.
1 Admin, VSX 2005-12-18 01:33 UTC Initial database population.

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