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Name
  HP Car  
AAVSO UID
000-BDJ-269 (1 observation)  
Constellation
Carina Sequence
J2000.0
10 19 35.71 -57 24 18.7  (154.89879 -57.40519) Search nearby
B1950.0 10 17 46.50 -57 09 13.0
Proper motion
RA: -3.5 +/- 1.1 mas/yDec: 4.0 +/- 1.2 mas/ySource: UCAC4
Galactic coord. 283.580 -0.353
Other names

(Internal only)
Please note that aliases shown in grey link to obsolete records.
ALS 1495 ASAS J101936-5724.3 ASASSN-V J101935.54-572418.6
CD-56 3287 CPD-56 3131 GDS_J1019357-572418
GSC 08608-00862 HD 89714 IOMC 8608000035
LS 1495 PPM 338895 SAO 237917
WDS J10196-5724AB    
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Variability type
EA/DM
Spectral type B2IIIn
Mag. range
8.80 - 9.28 V
Discoverer --
Epoch
03 Mar 2008 (HJD 2454528.73) Ephemeris
Outburst --
Period 1.600455 d
Rise/eclipse dur. 13%  (4.99 h)
Remarks
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1 Otero, Sebastian Alberto 0.4" binary. The A component is the eclipsing binary. Min II = 9.20 V. ASAS-3 magnitudes contaminated by TYC 8608-560-1 (V= 12.0; sep. 25"). Range has been corrected.
2 GCVS Team VB A (B 9.1m, 0.4", 178deg). Min II 9.3. Elements should be corrected [O.J.Eggen, AJ 83, N3, 288, 1978.].
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References
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1 Bob Nelson's O-C files, 2016 --
2 J. Alfonso-Garzon, A. Domingo, J.M. Mas-Hesse, A. Gimenez, 2012,
arXiv:1210.0821 [astro-ph.IM] (online info)
2012arXiv1210.0821A
3 G.Pojmanski, Acta Astronomica 52, 397, 2002. 2002AcA....52..397P
4 J.Denoyelle, AsAp Suppl 27, 343, 1977. 1977A&AS...27..343D
5 Catalogue of Stellar Spectral Classifications (Skiff, 2005) 1975MSS...C01....0H
6 E.Hertzsprung, BAN 9, 63, 1940. 1940BAN.....9...63H
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 = 8.50H = 8.47K = 8.52J - K = -0.02
AllWISE W1 = 8.63W2 = 8.70W4 = 4.36W1 - W2 = -0.07
APASS-DR9
Images
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Supporting Documents
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Stellar Association Membership
 ASCC 59 Open Cluster 2012A&A...548A..97Z
Revision History
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4 Otero, Sebastian Alberto 2014-10-01 20:44 UTC Period, epoch, range and eclipse duration form ASAS-3 data.
3 Admin, VSX 2012-10-05 00:46 UTC Update from [2012arXiv1210.0821A].
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.