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Latest Details
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Name
  ASAS J103105-5816.8  
AAVSO UID
--  
Constellation
Carina Sequence
J2000.0
10 31 04.80 -58 16 47.8  (157.77000 -58.27994) Search nearby
B1950.0 10 29 12.22 -58 01 21.7
Proper motion
RA: -6.379 +/- 1.267 mas/yDec: 2.028 +/- 0.660 mas/ySource: Gaia DR1
Galactic coord. 285.339 -0.286
Other names

(Internal only)
ASAS 103105-5816.8 ASASSN-V J103104.74-581647.2 GDS_J1031048-581647
LLNS 1591 UCAC4 159-047200  
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Variability type
EA
Spectral type B1
Mag. range
10.67 (0.37) V
Discoverer --
Epoch
24 Nov 2000 (HJD 2451873.36) Ephemeris
Outburst --
Period 2.9098 d
Rise/eclipse dur. --
Remarks
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References
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1 G.Pojmanski, Acta Astronomica 52, 397, 2002. 2002AcA....52..397P
2 Catalogue of Stellar Spectral Classifications (Skiff, 2009-2016) 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 = 10.28H = 10.26K = 10.23J - K = 0.05
AllWISE W1 = 10.22W2 = 10.23W4 = 7.30W1 - W2 = -0.00
APASS-DR9 B = 11.28V = 11.01g' = 11.18r' = 10.98i' = 11.02B - V = 0.27
Images
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Supporting Documents
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Stellar Association Membership
 Loden 143 Open Cluster 2012A&A...548A..97Z
Revision History
Currently approved revision is checked. Click revision number to view details of that revision.
4 Admin, VSX 2017-12-20 01:07 UTC Type from ASAS-3 data.
3 Admin, VSX 2017-12-15 12:08 UTC Spectral type from Skiff (VizieR on-line data: B/mk)
2 Zalezsak, Tamas 2016-03-24 03:46 UTC UCAC4 position.
1 Admin, VSX 2005-12-18 01:33 UTC Initial upload.

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