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Name
  XY Car  
AAVSO UID
000-BCV-109 (180 observations)  
Constellation
Carina Sequence
J2000.0
11 02 16.07 -64 15 46.4  (165.56696 -64.26289) Search nearby
B1950.0 11 00 17.30 -63 59 37.0
Proper motion
RA: -5.263 +/- 0.081 mas/yDec: 3.330 +/- 0.089 mas/ySource: Gaia DR1
Galactic coord. 291.420 -3.859
Other names

(Internal only)
Please note that aliases shown in grey link to obsolete records.
AAVSO 1058-63 AN 166.1906 ASAS J110216-6415.8
ASASSN-V J110215.95-641546.4 CD-63 626 CPD-63 1798
HD 308149 HIP 53945 HV 1278
IOMC 8966000035    
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Variability type
DCEP
Spectral type G5
Mag. range
8.82 - 9.77 V
Discoverer Henrietta Leavitt (1906)
Epoch
17 Dec 1957 (HJD 2436190.23) Ephemeris
Outburst --
Period 12.43483 d
Rise/eclipse dur. 39%  (4.850 d)
Remarks
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1 GCVS Team [A/H] = 0.1.
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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 Th.Walraven, A.B.Mueller, P.Th.Oosterhoff, BAN 14, 81, 1958. 1958BAN....14...81W
4 Dunér, N. C.; Hartwig, E.; Muller, G., 1913, Benennung von neu entdeckten
veränderlichen Sternen
1913AN....195..241D
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 = 6.96H = 6.44K = 6.17J - K = 0.79
AllWISE W1 = 6.05W2 = 6.01W3 = 6.01W4 = 5.92W1 - W2 = 0.04W3 - W4 = 0.09
APASS-DR9 B = 11.03g' = 10.35
Images
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Supporting Documents
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Revision History
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3 Fernig, Leo 2022-11-15 22:36 UTC Discoverer updated from 1913AN....195..241D page 251.
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.