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Details for Revision 3
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Name
  SW Crt  
AAVSO UID
000-BDN-152 (356 observations)  
Constellation
Crater Sequence
J2000.0
11 52 25.43 -24 31 01.9  (178.10596 -24.51719) Search nearby
B1950.0 11 49 52.87 -24 14 20.4
Galactic coord. 286.195 +36.429
Other names

(Internal only)
Please note that aliases shown in grey link to obsolete records.
2MASS JJ11522540-2431019 Downes SW Crt HE 1149-2414
SVS 2147 USNO-B1.0 0654-0265183  
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Variability type
RRAB:
Spectral type A
Mag. range
15.6 - 16.72 V
Discoverer --
Epoch
--
Outburst --
Period --
Rise/eclipse dur. --
Remarks
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1 Otero, Sebastian Alberto J-K 0.18. V= 16.41, B-V= 0.40 in 1983A&AS...53...21V and V= 16.72, B-V= 0.18 in 2005A&A...431..143C. V= 15.81 and V= 16.10 dereived from UCAC3 and CMC14 data respectively. CRTS light curve shows rapid variations between 15.6 and 16.5.
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References
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1 G. Torrealba, M. Catelan, A.J. Drake et al., 2015, MNRAS 446, 2251 2015MNRAS.446.2251T
2 Catalina Real Time Survey (CRTS), A.J. Drake et al., 2009 (online data) 2009ApJ...696..870D
3 Light curve from CRTS/CSS (Drake et al. 2009, ApJ, 696, 870) 2009ApJ...696..870D
4 R.A. Downes et al., 2001, PASP 113, 764 (2006 archival version) 2005JAD....11....2D
5 R.A. Downes et al., 2001, PASP 113, 764 2001PASP..113..764D
6 Photoelectric UBV photometry of southern and equatorial dwarf novae 1983A&AS...53...21V
7 Photoelectric UBV photometry of southern and equatorial dwarf novae 1983A&AS...53...21V
8 N.Vogt, F.M.Bateson, AsAp Suppl 48, N3, 383, 1982. 1982A&AS...48..383V
9 E.A.Dorodnaya, P.N.Kholopov, Perem. Zvezdy Supplement 3, 274, 1977. 1977PZP.....3..274D
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Supporting Documents
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1 Phase plot Otero, Sebastian Alberto 2012-04-09 22:42 UTC Phase plot with CRTS data and Rod Stubbings' visual data shifted to the CV scale.
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Revision History
Currently approved revision is checked. Click revision number to view details of that revision.
5 Admin, VSX 2015-04-28 01:00 UTC UCAC4 position.
4 Otero, Sebastian Alberto 2012-04-09 22:42 UTC Type, epoch, period and range from Rod Stubbings visual data and CRTS data.
3 Otero, Sebastian Alberto 2011-04-16 00:10 UTC Primary record creation. Possible type from avaiable data. Spectral type from reference. UCAC3 position.
2 Admin, VSX 2010-01-05 04:43 UTC Position updated from the GCVS version of November 2009.
1 Admin, VSX 2005-12-18 01:33 UTC Initial upload.