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Name
  W Vir  
AAVSO UID
000-BBT-611 (3491 observations)  
Constellation
Virgo Sequence
J2000.0
13 26 01.99 -03 22 43.4  (201.50829 -3.37872) Search nearby
B1950.0 13 23 26.91 -03 07 08.9
Proper motion
RA: -4.008 +/- 0.070 mas/yDec: 1.071 +/- 0.040 mas/ySource: Gaia DR1
Galactic coord. 319.566 +58.371
Other names

(Internal only)
Please note that aliases shown in grey link to obsolete records.
AAVSO 1320-02 ASAS J132602-0322.7 BD-02 3683
HD 116802 HIP 65531 SAO 139335
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Variability type
CWA
Spectral type F0Ib-G0Ib
Mag. range
9.46 - 10.75 V
Discoverer --
Epoch
02 May 2008 (HJD 2454588.9) Ephemeris
Outburst --
Period 17.2736 d
Rise/eclipse dur. 36%
Remarks
Some references may be clicked to view in new window. Roll over index number to view submission details.
1 GCVS Team The epoch of Min is given. P var. Min = 2404151.168 + 17.2707d*E (JD2403000 - 23200); Min = 2423200.837 + 17.2634d*E (JD2423200 - 29700); since JD2429700 - see Table. The light curve shape var. [Fe/H] = -1.03.
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References
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1 G.Pojmanski, Acta Astronomica 52, 397, 2002. 2002AcA....52..397P
2 A.E.Prikhod'ko, R.I.Chuprina, Perem. Zvezdy 15, N4, 441, 1965. 1965PZ.....15..441P
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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 = 8.78H = 8.28K = 8.24J - K = 0.54
AllWISE W1 = 7.83W2 = 7.81W3 = 7.61W4 = 7.40W1 - W2 = 0.02W3 - W4 = 0.21
APASS-DR9 B = 10.81V = 10.48g' = 11.14r' = 10.51i' = 10.38B - V = 0.32
GALEX-DR5 NUV = 16.94
SDSS-DR12 u = 12.35g = 10.04r = 9.31i = 9.09z = 10.06u - g = 2.31r - i = 0.23
Images
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Supporting Documents
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Revision History
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3 Otero, Sebastian Alberto 2013-10-21 03:28 UTC Epoch and rise duration from ASAS-3 data.
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.