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Name
  W Ori  
AAVSO UID
000-BBH-841 (34492 observations)  
Constellation
Orion Sequence
J2000.0
05 05 23.72 +01 10 39.4  (76.34883 +1.17761) Search nearby
B1950.0 05 02 48.66 +01 06 37.6
Proper motion
RA: 12.13 +/- 1.28 mas/yDec: -4.42 +/- 0.78 mas/ySource: F. Van Leeuwen, 2007
Galactic coord. 199.009 -22.818
Other names

(Internal only)
Please note that aliases shown in grey link to obsolete records.
AAVSO 0500+01 ASAS J050524+0110.6 BD+00 939
HD 32736 HIP 23680 HR 1648
IRC +00066 RAFGL 683 SAO 112406
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Variability type
SRB
Spectral type C5,4
Mag. range
5.5 - 6.9 V
Discoverer --
Epoch
19 Nov 2002 (HJD 2452598) Ephemeris
Outburst --
Period 212 d
Rise/eclipse dur. --
Remarks
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1 GCVS Team Mean magnitude varies with P = 2450d.
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References
Click reference title/citation to view in new window. Roll over index number to view submission details.
1 G.Pojmanski, Acta Astronomica 52, 397, 2002. 2002AcA....52..397P
2 F.M.Bateson, A.F.Jones, I.Stranson, Charts for Southern Variables, ser. 5,
1968.
--
3 C.Payne-Gaposchkin, HA 118, N3, 1952. 1952AnHar.118....1P
External Links
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Location    Go   
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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 = 1.28H = 0.09K = -0.47J - K = 1.75
AllWISE W3 = -1.23W4 = -1.80W3 - W4 = 0.57
SDSS-DR12 u = 11.65g = 13.82r = 9.00i = 8.28z = 7.45u - g = -2.17r - i = 0.72
Images
Please review Digitized Sky Survey Acknowledgment and Copyright.
Size 5' x 5' (297 x 298 pixels)
Center 05 05 23.72 +01 10 39.4 (J2000)
Source STScI
Survey

Red, all sky, 1.0 arcsec/pixel
  Negative
Supporting Documents
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1 W Ori light curve Otero, Sebastian Alberto 2011-03-12 01:46 UTC Light curve including available V-data from the literature and the AAVSO International Database.
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Campaigns/Programs
 Binocular program
 Legacy LPV Program
 LPV Program
Revision History
Currently approved revision is checked. Click revision number to view details of that revision.
4 Otero, Sebastian Alberto 2011-03-12 01:46 UTC V-range updated with data from the AAVSO database and the literature.
2 Admin, VSX 2010-01-05 04:43 UTC Position updated from the GCVS version of November 2009.
1 Admin, VSX 2005-12-18 01:33 UTC Initial upload.