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Name
  VV Ori  
AAVSO UID
000-BBJ-566 (594 observations)  
Constellation
Orion Sequence
J2000.0
05 33 31.45 -01 09 21.9  (83.38104 -1.15608) Search nearby
B1950.0 05 30 59.09 -01 11 22.9
Proper motion
RA: -0.82 +/- 0.33 mas/yDec: -1.07 +/- 0.18 mas/ySource: F. Van Leeuwen, 2007
Galactic coord. 204.837 -17.813
Other names

(Internal only)
AAVSO 0528-01 AN 19.1913 BD-01 943
HD 36695 HIP 26063 HR 1868
SAO 132255    
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Variability type
EA/KE:
Spectral type B1V+B7V
Mag. range
5.31 - 5.66 V
Discoverer Hertzsprung
Epoch
31 Oct 1970 (HJD 2440890.5158) Ephemeris
Outburst --
Period 1.4853784 d
Rise/eclipse dur. 20%
Remarks
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1 GCVS Team Min II 5.50; dI = 0.055P; dII = 0.064P. There is third component in the system (Porb = 119.09d [H.W.Duerbeck, AsAp Suppl 22, 19, 1975.]).
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References
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1 C.R.Chambliss, Kam-Ching Leung, ApJ Suppl 49, N4, 531, 1982. 1982ApJS...49..531C
2 N.C. Dunér, E. Hartwig, G. Müller, 1914, Benennung von neu entdeckten
veränderlichen Sternen
1914AN....199...65D
3 Bob Nelson's O-C files, 2016 --
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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 = 5.75H = 5.82K = 5.86J - K = -0.11
AllWISE W1 = 5.93W2 = 5.86W3 = 5.94W4 = 4.17W1 - W2 = 0.07W3 - W4 = 1.77
Images
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Supporting Documents
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Revision History
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3 Billiaert, Bruno 2015-12-29 16:37 UTC discoverer added (1914AN....199...65D)
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.