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Latest Details
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Name
  NSV 4427  
AAVSO UID
000-BCX-790 (22 observations)  
Constellation
Ursa Major Sequence
J2000.0
09 15 49.78 +56 44 29.0  (138.95740 +56.74140) Search nearby
B1950.0 09 12 08.42 +56 57 01.1
Proper motion
RA: -24.16 +/- 0.28 mas/yDec: -28.89 +/- 0.20 mas/ySource: F. Van Leeuwen, 2007
Galactic coord. 159.522 +41.979
Other names

(Internal only)
17 UMa AAVSO 0908+57 BD+57 1211
HD 79354 HIP 45455 HR 3660
IRC +60192 RAFGL 1332 SAO 27185
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Variability type
VAR
Spectral type K5III
Mag. range
5.28 (0.006) V
Discoverer --
Epoch
--
Outburst --
Period 17.60873 d
Rise/eclipse dur. --
Remarks
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1 GCVS Team Hp=5.39-5.42 [The Hipparcos and Tycho Catalogues, SP-1200, ESA, 1997.].
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References
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1 C. Koen, L. Eyer, 2002, MNRAS 331, 45 2002MNRAS.331...45K
2 J.Stebbins, C.M.Huffer. Washb Publ 15, 139-174, 1930. --
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 = 2.47H = 1.67K = 1.42J - K = 1.05
AllWISE W3 = 1.43W4 = 1.37W3 - W4 = 0.06
GALEX-DR5 FUV = 19.67NUV = 15.69FUV - NUV = 3.98
Images
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Supporting Documents
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Revision History
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3 Admin, VSX 2013-05-03 23:21 UTC Update from [2002MNRAS.331...45K].
2 Admin, VSX 2010-01-18 23:18 UTC Position updated to NSV version of June 2009.
1 Admin, VSX 2005-12-18 01:33 UTC Initial upload.