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Latest Details
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Name
  GP CVn  
AAVSO UID
000-BDB-072 (5445 observations)  
Constellation
Canes Venatici Sequence
J2000.0
12 27 40.82 +51 39 25.0  (186.92008 +51.65694) Search nearby
B1950.0 12 25 16.88 +51 56 00.6
Galactic coord. 131.690 +65.065
Other names

(Internal only)
Please note that aliases shown in grey link to obsolete records.
AAVSO 1222+52 CRTS J122740.8+513925 Gaia DR3 1571768231438756864
Gaia20cfm SDSS J122740.82+513924.9 SDSS J122740.83+513925.0
SDSS J122740.88+513924.8 VSX J122740.8+513925  
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Variability type
UGSU+E
Spectral type --
Mag. range
14.3 CV - 19.4 G
Discoverer --
Epoch
02 Mar 2006 (HJD 2453796.748) Ephemeris
Outburst --
Period 0.06295041 d  (90.64859 min)
Rise/eclipse dur. --
Remarks
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References
Click reference title/citation to view in new window. Roll over index number to view submission details.
1 Inight, K.; Gänsicke, B. T.; Schwope, A.; et al., 2024, Cataclysmic
variables from Sloan Digital Sky Survey - V (2020-2023) identified using
machine learning
2024arXiv240619459I
2 Gaia Alerts, 2020 (online data) --
3 Gaia Collaboration; et al., 2018, Gaia Data Release 2. Summary of the
contents and survey properties
2018A&A...616A...1G
4 Coppejans, D. L.; et al., 2016, Statistical properties of dwarf novae-type
cataclysmic variables: the outburst catalogue
2016MNRAS.456.4441C
5 E.V. Kazarovets, N.N. Samus, O.V. Durlevich, N.N. Kireeva, E.N. Pastukhova,
2015, IBVS 6151
2015IBVS.6151....1K
6 Drake, A. J.; et al., 2014, Cataclysmic variables from the Catalina
Real-time Transient Survey
2014MNRAS.441.1186D
7 B.T. Gaensicke et al., 2009, arXiv:0905.3476v1 [astro-ph.SR] 2009arXiv0905.3476G
8 T. Kato et al., 2009, arXiv:0905.1757v1 [astro-ph.SR] 2009arXiv0905.1757K
9 Light curve from CRTS/CSS (Drake et al. 2009, ApJ, 696, 870) 2009ApJ...696..870D
10 S.P. Littlefair et al., 2008, MNRAS 388, 1582 2008MNRAS.388.1582L
11 Szkody P. et al., 2006, AJ 131, 937 2006AJ....131..973S
12 [Aavso-photometry] Detection of the eclipsing dwarf nova nature of SDSS
J122740.83+513925.0
--
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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.
AllWISE W1 = 14.93W2 = 14.68W1 - W2 = 0.25
GALEX-DR5 FUV = 19.45NUV = 19.41FUV - NUV = 0.04
SDSS-DR12 u = 19.11g = 19.07r = 19.05i = 19.06z = 18.71u - g = 0.04r - i = -0.00
Images
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Supporting Documents
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Revision History
Currently approved revision is checked. Click revision number to view details of that revision.
8 Otero, Sebastian Alberto 2020-05-16 04:27 UTC Minimum magnitude from Gaia Alerts.
7 Otero, Sebastian Alberto 2020-05-14 23:55 UTC Gaia DR2 position.
6 Otero, Sebastian Alberto 2018-06-11 00:49 UTC Primary record creation.
5 Bernhard, Klaus 2017-02-01 01:55 UTC PPMXL position. CRTS identification from 2016MNRAS.456.4441C.
4 Admin, VSX 2015-11-20 03:04 UTC Update from [2015IBVS.6151....1K].
3 Admin, VSX 2009-05-28 01:30 UTC Update from [2009arXiv0905.3476G].
2 Admin, VSX 2009-05-14 00:49 UTC Update from [2009arXiv0905.1757K].
1 Wils, Patrick 2007-06-13 21:19 UTC Initial submission.