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Latest Details
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Name
  V0429 Car  
AAVSO UID
000-BBR-582 (414 observations)  
Constellation
Carina Sequence
J2000.0
10 41 17.52 -59 40 36.9  (160.32300 -59.67692) Search nearby
B1950.0 10 39 22.56 -59 24 54.7
Proper motion
RA: -7.630 +/- 0.023 mas/yDec: 2.921 +/- 0.023 mas/ySource: Gaia DR1
Galactic coord. 287.174 -0.848
Other names

(Internal only)
Please note that aliases shown in grey link to obsolete records.
AAVSO 1037-59 ASAS J104117-5940.6 CD-59 3221
CPD-59 2450 HD 92740 HIP 52308
HR 4188 Hen 3-470 NSV 4939
SAO 238353 WR 22  
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Variability type
EA/WR
Spectral type WN7+O9V
Mag. range
6.33 - 6.52 V
Discoverer --
Epoch
11 May 2005 (HJD 2453501.500) Ephemeris
Outburst --
Period 80.337 d
Rise/eclipse dur. 1.7%  (1.4 d)
Remarks
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1 Otero, Sebastian Alberto Mean magnitude changes. Eclipse amplitude 0.12 mag.
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References
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1 Parkin, E. R.; Gosset, E., 2011, Investigating the X-ray emission from the
massive WR+O binary WR 22 using 3D hydrodynamical models
2011A&A...530A.119P
2 J.S. Nichols et al., 2010, ApJS 188, 473 (online data) 2010ApJS..188..473N
3 J.S. Nichols et al., 2010, ApJS 188, 473 2010ApJS..188..473N
4 C. Koen, L. Eyer, 2002, MNRAS 331, 45 2002MNRAS.331...45K
5 L.A.Balona, J.Egan, F.Marang, MN 240,103,1989. 1989MNRAS.240..103B
6 L.O.Loden, K.Loden, B.Nordstroem, A.Sundman, AsAp Suppl 23, No.3,283,1976. 1976A&AS...23..283L
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 = 5.71H = 5.58K = 5.39J - K = 0.32
AllWISE W1 = 5.06W2 = 4.65W3 = 4.22W4 = 3.02W1 - W2 = 0.41W3 - W4 = 1.20
APASS-DR9 B = 6.65V = 6.51g' = 6.93r' = 6.45i' = 6.40B - V = 0.14
Images
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Supporting Documents
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1 Phase plot Otero, Sebastian Alberto 2012-10-29 23:44 UTC Phase plot with Hipparcos and ASAS-3 data.
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Revision History
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4 Otero, Sebastian Alberto 2012-10-29 23:44 UTC Spectral type from 2011A&A...530A.119P. Period, epoch and range from ASAS-3, Hipparcos and GCPD data.
3 Admin, VSX 2010-10-26 00:23 UTC Update from [2010ApJS..188..473N].
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.