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Details for Revision 4
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Name
  DQ Car  
AAVSO UID
000-BDJ-205 (880 observations)  
Constellation
Carina Sequence
J2000.0
10 21 56.71 -57 14 41.1  (155.48629 -57.24475) Search nearby
B1950.0 10 20 06.25 -56 59 30.9
Galactic coord. 283.759 -0.046
Other names

(Internal only)
ASASSN-V J102156.61-571440.3 CPD-56 3198 GDS_J1021566-571441
HD 300687 IOMC 8608000038  
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Variability type
EA/D
Spectral type A0
Mag. range
11.1 - 11.8 V
Discoverer --
Epoch
04 Jul 2003 (HJD 2452825.284) Ephemeris
Outburst --
Period 1.73367847 d
Rise/eclipse dur. 19%  (7.9056 h)
Remarks
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1 2004IBVS.5542....1D MinII = 11.6V.
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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 P. Zasche, 2010, New Astronomy 15, 150 2010NewA...15..150Z
4 S.W. Dvorak, 2004, IBVS 5542 2004IBVS.5542....1D
5 Guthnick, P.; et al., 1925, Benennung von neu entdeckten veränderlichen
Sternen
1925AN....224..129G
6 E.Hertzsprung, BAN 2, 165, 1924. 1924BAN.....2..165H
External Links
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Location    Go   
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Supporting Documents
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Stellar Association Membership
 ASCC 59 Open Cluster 2012A&A...548A..97Z
Revision History
Currently approved revision is checked. Click revision number to view details of that revision.
5 Fernig, Leo 2023-07-05 21:39 UTC Discoverer updated from 1925AN....224..129G page 139.
4 Admin, VSX 2010-01-05 04:43 UTC Position updated from the GCVS version of November 2009.
3 Admin, VSX 2009-11-13 04:55 UTC Update from [2010NewA...15..150Z].
2 Admin, VSX 2009-04-04 03:34 UTC Update from [2004IBVS.5542....1D].
1 Admin, VSX 2005-12-18 01:33 UTC Initial upload.