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Name
  VV Vel  
AAVSO UID
000-BCX-462 (64 observations)  
Constellation
Vela Sequence
J2000.0
10 49 47.40 -56 51 05.0  (162.44750 -56.85139) Search nearby
B1950.0 10 47 44.88 -56 35 09.5
Proper motion
RA: -12.2 +/- 4.2 mas/yDec: -25.0 +/- 4.2 mas/ySource: UCAC4
Galactic coord. 286.850 +2.173
Other names

(Internal only)
Please note that aliases shown in grey link to obsolete records.
AAVSO 1045-56 AN 111.1919 ASAS J104947-5651.0
ASASSN-V J104947.46-565105.4 IOMC 8622000038 IRAS 10477-5635
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Variability type
SR
Spectral type M7
Mag. range
12.5 - 14.3 p
Discoverer M. W. Worssell (1919)
Epoch
23 Mar 1924 (HJD 2423868) Ephemeris
Outburst --
Period 270 d
Rise/eclipse dur. --
Remarks
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References
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1 J. Alfonso-Garzon, A. Domingo, J.M. Mas-Hesse, A. Gimenez, 2012,
arXiv:1210.0821 [astro-ph.IM] (online info)
2012arXiv1210.0821A
2 G.Pojmanski, Acta Astronomica 52, 397, 2002. 2002AcA....52..397P
3 Catalogue of Stellar Spectral Classifications (Skiff, 2009-2016) 1993yCat.3170....0M
4 C.J.van Houten, H.A.Pels-Kluyver, H.J.A.de Berghes, J.van Duykeren, Leid
Ann 22, 133, 1965.
--
5 Hartwig, E.; Muller, G., 1921, Benennung von neu entdeckten veraenderlichen
Sternen
1921AN....212..353.
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 = 6.00H = 5.08K = 4.56J - K = 1.45
AllWISE W1 = 4.33W2 = 3.85W3 = 3.41W4 = 2.84W1 - W2 = 0.48W3 - W4 = 0.57
APASS-DR9 B = 13.98V = 11.81g' = 12.67r' = 10.92B - V = 2.17
Images
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Supporting Documents
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Stellar Association Membership
 ASCC 61 Open Cluster 2012A&A...548A..97Z
Revision History
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4 Fernig, Leo 2023-03-29 20:23 UTC Discoverer updated from 1921AN....212..353. page 367.
3 Admin, VSX 2017-12-16 01:41 UTC Spectral type from Skiff (VizieR on-line data: B/mk)
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.