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Latest Details
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Name
  SS And  
AAVSO UID
000-BCR-288 (1404 observations)  
Constellation
Andromeda Sequence
J2000.0
23 11 30.07 +52 53 12.5  (347.87529 +52.88681) Search nearby
B1950.0 23 09 15.26 +52 36 53.8
Proper motion
RA: -7.35 +/- 0.72 mas/yDec: -3.47 +/- 0.76 mas/ySource: F. Van Leeuwen, 2007
Galactic coord. 108.051 -7.073
Other names

(Internal only)
AAVSO 2307+52 AN 167.1904 BD+52 3386
HD 218942 HIP 114507 IRC +50459
RAFGL 3041    
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Variability type
SRC
Spectral type M6II
Mag. range
10.0 - 11.4 p
Discoverer --
Epoch
--
Outburst --
Period 152.5 d
Rise/eclipse dur. --
Remarks
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1 GCVS Team Two long period variations are also observed: P = 650d, P = 3800d.
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References
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1 N.F.Florja, Tr. Gos. Astron. Inst. Sternberg 16, 187, 1949. 1949TrSht..16..187F
2 Sternberg, B., 1927, Messungen von veranderlichen Sternen in der Jahren
1925-1926
1927PAICU...7D...1S
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.
2MASS J = 2.25H = 1.31K = 0.97J - K = 1.28
AllWISE W3 = -0.06W4 = -0.60W3 - W4 = 0.55
APASS-DR9 B = 11.16
Images
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Supporting Documents
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Revision History
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3 Billiaert, Bruno 2015-05-27 05:36 UTC Reference added.
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.