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Latest Details
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Name
  U Ant  
AAVSO UID
000-BCT-558 (839 observations)  
Constellation
Antlia Sequence
J2000.0
10 35 12.85 -39 33 45.3  (158.80354 -39.56258) Search nearby
B1950.0 10 32 59.38 -39 18 12.8
Proper motion
RA: -31.02 +/- 0.56 mas/yDec: 3.50 +/- 0.53 mas/ySource: F. Van Leeuwen, 2007
Galactic coord. 276.224 +16.142
Other names

(Internal only)
AAVSO 1030-39 AN 7.1901 ASAS J103513-3933.8
CD-38 6579 CGCS 2793 CPD-38 4227
HD 91793 HIP 51821 HR 4153
HV 144 IRAS 10329-3918 SAO 201533
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Variability type
LB
Spectral type C-N5 C2 5
Mag. range
5.27 - 6.04 V
Discoverer --
Epoch
--
Outburst --
Period --
Rise/eclipse dur. --
Remarks
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1 Otero, Sebastian Alberto Possible period of 268 d.
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References
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1 The All Sky Automated Survey 2002AcA....52..397P
2 O.J.Eggen, ApJ 174, 45, 1972. 1972ApJ...174...45E
3 Multicolor Photometry of Long Period Variables (Mendoza, 1967) 1967BOTT....4..114M
4 F.M.Bateson, A.F.Jones, I.Stranson, Charts for Southern Variables ser.7,
1971.
--
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 = 1.06H = -0.14K = -0.69J - K = 1.75
AllWISE W3 = -1.14W4 = -1.59W3 - W4 = 0.46
Images
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Supporting Documents
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1 Historical light curve Otero, Sebastian Alberto 2011-11-03 20:03 UTC V-light curve from the literature.
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Revision History
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4 Otero, Sebastian Alberto 2011-11-03 20:04 UTC Reference added.
3 Otero, Sebastian Alberto 2011-11-03 20:03 UTC Maximum magnitude from 1967BOTT....4..114M. Minimum magnitude from ASAS-3 data. Spectral type from Skiff (2010).
2 Admin, VSX 2010-01-04 23:43 UTC Update from the GCVS version of November 2009.
1 Admin, VSX 2005-12-17 20:33 UTC Initial upload.