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Latest Details
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Name
  AY Pup  
AAVSO UID
000-BFC-808 (No observations)  
Constellation
Puppis Sequence
J2000.0
07 38 37.30 -24 29 18.4  (114.65542 -24.48844) Search nearby
B1950.0 07 36 31.23 -24 22 23.7
Proper motion
RA: -3.975 +/- 0.507 mas/yDec: -15.680 +/- 0.957 mas/ySource: Gaia DR1
Galactic coord. 239.924 -1.343
Other names

(Internal only)
Please note that aliases shown in grey link to obsolete records.
1RXS J073836.5-242903 AN 186.1932 ASAS J073837-2429.3
ASASSN-V J073837.29-242918.6 CD-24 5711 CPD-24 2648
GDS_J0738372-242918    
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Variability type
EW/KW
Spectral type --
Mag. range
11.6 - 12.5 p
Discoverer --
Epoch
04 May 2015 (HJD 2457146.9249) Ephemeris
Outburst --
Period 0.468958832 d  (11.2550120 h)
Rise/eclipse dur. --
Remarks
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1 GCVS Team Min II 12.5.
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References
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1 Pavlov, H.; et al., 2016, Times of Minima and New Ephemerides for Southern
Hemisphere Eclipsing Binary Stars Observed in 2015
2016JAVSO..44...26P
2 Bob Nelson's O-C files, 2016 --
3 G.Pojmanski, Acta Astronomica 52, 397, 2002. 2002AcA....52..397P
4 N.F.Florja, Tr. Gos. Astron. Inst. Sternberg 8, Issue 2, 1937. 1937TrSht...8....5F
5 General Catalogue of Variable Stars, 4th Edition, Volumes I-III, P.N.
Kholopov et al.
--
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 = 9.94H = 9.70K = 9.59J - K = 0.35
AllWISE W1 = 9.40W2 = 9.42W3 = 9.42W1 - W2 = -0.02
APASS-DR9 B = 11.55V = 10.92g' = 11.26r' = 10.78i' = 10.59B - V = 0.63
Images
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Supporting Documents
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Revision History
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3 Fernig, Leo 2022-02-08 23:20 UTC Period and epoch from 2016JAVSO..44...26P
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.