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Latest Details
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Name
  SV Cas  
AAVSO UID
000-BCR-768 (4333 observations)  
Constellation
Cassiopeia Sequence
J2000.0
23 39 01.42 +52 15 44.9  (354.75592 +52.26247) Search nearby
B1950.0 23 36 35.99 +51 59 07.4
Proper motion
RA: 1.31 +/- 0.95 mas/yDec: -1.97 +/- 0.89 mas/ySource: F. Van Leeuwen, 2007
Galactic coord. 111.829 -9.041
Other names

(Internal only)
AAVSO 2334+51 AN 194.1906 BD+51 3676
HD 222293 HIP 116705 IRC +50474
RAFGL 3125 SAO 35640  
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Variability type
SRA
Spectral type M6.5
Mag. range
6.8 - 10.2 V
Discoverer --
Epoch
26 Oct 1962 (HJD 2437964) Ephemeris
Outburst --
Period 264.5 d
Rise/eclipse dur. 42%  (111 d)
Remarks
Some references may be clicked to view in new window. Roll over index number to view submission details.
1 GCVS Team P var. Max = 2421839 + 279.3d*E (JD2417600 - 21900); Max = 2430450 + 281.7d*E (JD2422500 - 31900); since JD2432600 - see Table.
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References
Click reference title/citation to view in new window. Roll over index number to view submission details.
1 Samus, N. N.; Kazarovets, E. V.; Durlevich, O. V.; et al., 2017, General
Catalogue of Variable Stars: Version GCVS 5.1 (November 2019)
2017ARep...61...80S
2 C. Koen, L. Eyer, 2002, MNRAS 331, 45 2002MNRAS.331...45K
3 General Catalogue of Variable Stars, 4th Edition, Volumes I-III, P.N.
Kholopov et al.
--
External Links
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Location    Go   
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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 = 1.64H = 0.61K = 0.37J - K = 1.27
AllWISE W3 = -1.11W4 = -2.38W3 - W4 = 1.27
APASS-DR9 B = 10.08
Images
Please review Digitized Sky Survey Acknowledgment and Copyright.
Size 5' x 5' (297 x 298 pixels)
Center 23 39 01.42 +52 15 44.9 (J2000)
Source STScI
Survey

Red, all sky, 1.0 arcsec/pixel
  Negative
Supporting Documents
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Stellar Association Membership
 Stock 12 Open Cluster 2012A&A...548A..97Z
Campaigns/Programs
 Percy's Unusual LPVs
Revision History
Currently approved revision is checked. Click revision number to view details of that revision.
3 Otero, Sebastian Alberto 2020-05-24 13:41 UTC Range from the GCVS (November 2019 version).
2 Admin, VSX 2010-01-04 23:43 UTC Position updated from the GCVS version of November 2009.
1 Admin, VSX 2005-12-17 20:33 UTC Initial upload.