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Latest Details
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Name
  NSV 5070  
AAVSO UID
000-BBR-941 (2623 observations)  
Constellation
Ursa Major Sequence
J2000.0
11 03 43.67 +61 45 03.7  (165.93196 +61.75103) Search nearby
B1950.0 11 00 39.67 +62 01 16.0
Proper motion
RA: -134.11 mas/yDec: -34.70 mas/ySource: F. Van Leeuwen, 2007
Galactic coord. 142.849 +51.009
Other names

(Internal only)
50 UMa alf UMa AAVSO 1057+62
ADS 8035 A ALPHA UMA BD+62 1161
CSV 101174 HD 95689 HIP 54061
HR 4301 IRC +60208 RAFGL 1454
SAO 15384    
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Variability type
CST
Spectral type K0IIIa
Mag. range
1.86 V
Discoverer --
Epoch
--
Outburst --
Period --
Rise/eclipse dur. --
Remarks
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1 Otero, Sebastian Alberto V= 1.79 given in the literature is for the combined magnitude of alpha UMa (NSV 5070) and its 0.7" companion NSV 5071 (V= 4.81; A7.5V). Constant in HIPPARCOS data.
2 GCVS Team J.Herschel. ADS 8035A (B 4.8, 0".8, 308deg, 1937); SB. Var? [G.Jackisch, VSS 5, H. 5, 1963., P.Guthnick, R.Prager, VBB 2, H. 3, 108-110, 1918.].
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References
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1 Perryman, M. A. C.; et al., 1997, The HIPPARCOS and TYCHO catalogues 1997HIP...C......0E
2 E.Zinner, Erg AN 8, No.1, 1929. --
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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 = -0.34H = -0.75K = -0.83J - K = 0.49
AllWISE W3 = -0.51W4 = -0.74W3 - W4 = 0.23
Images
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Supporting Documents
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Revision History
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3 Otero, Sebastian Alberto 2016-01-20 03:38 UTC Type and magnitude from HIPPARCOS data.
2 Admin, VSX 2010-01-18 23:18 UTC Update from NSV version of July 2009.
1 Admin, VSX 2005-12-18 01:33 UTC Initial upload.