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Latest Details
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Name
  TY Pup  
AAVSO UID
000-BBN-286 (695 observations)  
Constellation
Puppis Sequence
J2000.0
07 32 46.23 -20 47 31.1  (113.19262 -20.79197) Search nearby
B1950.0 07 30 35.89 -20 41 02.8
Proper motion
RA: -23.063 +/- 0.080 mas/yDec: 41.049 +/- 0.075 mas/ySource: Gaia DR1
Galactic coord. 236.037 -0.723
Other names

(Internal only)
Please note that aliases shown in grey link to obsolete records.
AAVSO 0728-20C ASAS J073246-2047.5 ASASSN-V J073246.19-204731.4
BD-20 2009 CPD-18 302 CPD-20 2574
GDS_J0732462-204730 HD 60265 HIP 36683
HV 4454 SAO 173970  
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Variability type
EW/KE
Spectral type F3V
Mag. range
8.4 - 8.89 V
Discoverer --
Epoch
28 Nov 2000 (HJD 2451876.7173) Ephemeris
Outburst --
Period 0.819243 d  (19.6618 h)
Rise/eclipse dur. --
Remarks
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1 GCVS Team Min II 8.87.
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References
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1 Bob Nelson's O-C files, 2016 --
2 M. Hackstein, Ch. Fein, M. Haas et al., 2015, AN 336, 590 2015AN....336..590H
3 S. Deb, H.P. Singh, 2010, arXiv:1011.2574v1 [astro-ph.SR] 2010arXiv1011.2574D
4 G.Pojmanski, Acta Astronomica 52, 397, 2002. 2002AcA....52..397P
5 Catalogue of Stellar Spectral Classifications (Skiff, 2009-2016) 1988MSS...C04....0H
6 C.J.van Houten, AsAp 14, 487, 1971. 1971A&A....14..487V
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 = 7.66H = 7.49K = 7.41J - K = 0.26
AllWISE W1 = 7.34W2 = 7.42W3 = 7.41W4 = 7.46W1 - W2 = -0.08W3 - W4 = -0.05
APASS-DR9
Images
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Supporting Documents
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Revision History
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3 Admin, VSX 2010-11-13 04:26 UTC Update from [2010arXiv1011.2547D].
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.