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Name
  OX Cen  
AAVSO UID
000-BDK-536 (No observations)  
Constellation
Centaurus Sequence
J2000.0
13 43 10.04 -64 02 28.3  (205.79183 -64.04119) Search nearby
B1950.0 13 39 37.95 -63 47 22.0
Proper motion
RA: -9.5 +/- 1.9 mas/yDec: -11.2 +/- 1.9 mas/ySource: UCAC4
Galactic coord. 308.556 -1.736
Other names

(Internal only)
Please note that aliases shown in grey link to obsolete records.
2MASS J13431004-6402283 ASAS J134310-6402.5 ASASSN-V J134310.08-640228.1
GDS_J1343102-640228 HV 6474 UCAC3 052-214291
USNO-B1.0 0259-0399472    
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Variability type
EA/KW
Spectral type --
Mag. range
12.8 - 13.8 V
Discoverer --
Epoch
01 Jul 1930 (HJD 2426159.24) Ephemeris
Outburst --
Period 0.4669623 d  (11.20710 h)
Rise/eclipse dur. 24%  (2.690 h)
Remarks
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1 Otero, Sebastian Alberto Min II= 13.45. Recent epoch from ASAS data: HJD 2453603.543.
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References
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1 Kochanek, C. S.; et al., 2017, The All-Sky Automated Survey for Supernovae
(ASAS-SN) Light Curve Server v1.0
2017PASP..129j4502K
2 G.Pojmanski, Acta Astronomica 52, 397, 2002. 2002AcA....52..397P
3 V.P.Zessewitsch, M.S.Kazanasmas, Atlas of Finding Charts for Variable
Stars, M., 1971.
1971afcv.book.....T
4 H.Shapley, H.H.Swope, HA 90, N5, 1934. 1940AnHar..90..177S
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 = 11.46H = 11.17K = 11.06J - K = 0.40
AllWISE W1 = 11.09W2 = 11.15W3 = 9.44W4 = 6.65W1 - W2 = -0.06W3 - W4 = 2.79
APASS-DR9 B = 13.47V = 12.80g' = 13.49r' = 12.87i' = 12.93B - V = 0.67
Images
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Supporting Documents
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1 OX Centauri light curve Otero, Sebastian Alberto 2010-09-07 04:50 UTC Phase plot using ASAS-3 data.
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Revision History
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4 Otero, Sebastian Alberto 2020-03-18 03:14 UTC Period and eclipse duration from ASAS-3 data. Range from ASAS-SN data.
3 Otero, Sebastian Alberto 2010-09-07 04:50 UTC Position corrected. The variable is 2MASS J13431004-6402283. GCVS gives its position as 13 42 39.76 -64 01 52.2 (2000.0) which corresponds to 2MASS J13423968-6401525, a 14.5 V-mag. star.
ASAS-3 period and range given.
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.