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Latest Details
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Name
  GP Car  
AAVSO UID
000-BDJ-254 (442 observations)  
Constellation
Carina Sequence
J2000.0
10 30 00.98 -59 04 44.2  (157.50408 -59.07894) Search nearby
B1950.0 10 28 10.16 -58 49 19.9
Proper motion
RA: -4.2 +/- 2.5 mas/yDec: 2.2 +/- 1.7 mas/ySource: UCAC4
Galactic coord. 285.631 -1.042
Other names

(Internal only)
Please note that aliases shown in grey link to obsolete records.
2MASS J10300098-5904442 ASAS J103001-5904.7 ASASSN-V J103000.95-590444.5
GDS_J1030009-590444 GSC 08613-02497 IOMC 8613000022
TIC 457483051 UCAC4 155-049652  
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Variability type
EA
Spectral type B2
Mag. range
11.45 - 11.83 V
Discoverer --
Epoch
06 Mar 2004 (HJD 2453070.706) Ephemeris
Outburst --
Period 2.464172 d
Rise/eclipse dur. 16%  (9.46 h)
Remarks
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1 2004IBVS.5542....1D MinII = 11.8V.
2 GCVS Team Min II 12.8.
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References
Click reference title/citation to view in new window. Roll over index number to view submission details.
1 Samus, N. N.; Kazarovets, E. V.; Durlevich, O. V.; et al., 2017, General
Catalogue of Variable Stars: Version GCVS 5.1 (November 2019)
2017ARep...61...80S
2 Streamer, M.; Byron, J.; Moriarty, D. J. W.; et al., 2015, Revised Light
Elements of 78 Southern Eclipsing Binary Systems
2015JAVSO..43...67S
3 J. Alfonso-Garzon, A. Domingo, J.M. Mas-Hesse, A. Gimenez, 2012,
arXiv:1210.0821 [astro-ph.IM] (online info)
2012arXiv1210.0821A
4 S.W. Dvorak, 2004, IBVS 5542 2004IBVS.5542....1D
5 G.Pojmanski, Acta Astronomica 52, 397, 2002. 2002AcA....52..397P
6 W.E.Kruytbosch, BAN 8, 1, 1936. 1936BAN.....8....1K
External Links
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Location    Go   
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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 = 9.86H = 9.65K = 9.59J - K = 0.27
AllWISE W1 = 9.55W2 = 9.59W3 = 9.21W4 = 7.84W1 - W2 = -0.03W3 - W4 = 1.38
APASS-DR9 B = 12.17
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.
6 Otero, Sebastian Alberto 2021-07-23 23:56 UTC Period from 2015JAVSO..43...67S. Eclipse duration and range from ASAS-3 data.
5 Otero, Sebastian Alberto 2020-05-24 17:27 UTC Period and epoch from the GCVS (November 2019 version).
4 Admin, VSX 2010-03-05 02:43 UTC Updated period using ASAS-3 data.
3 Admin, VSX 2010-01-05 04:43 UTC Position updated from the GCVS version of November 2009.
2 Admin, VSX 2009-04-04 03:35 UTC Update from [2004IBVS.5542....1D].
1 Admin, VSX 2005-12-18 01:33 UTC Initial upload.