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Latest Details
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Name
  V0438 Pup  
AAVSO UID
000-BFD-087 (6 observations)  
Constellation
Puppis Sequence
J2000.0
08 24 57.21 -42 46 11.4  (126.23838 -42.76983) Search nearby
B1950.0 08 23 13.38 -42 36 22.3
Proper motion
RA: -11.02 +/- 0.55 mas/yDec: 6.11 +/- 0.42 mas/ySource: F. Van Leeuwen, 2007
Galactic coord. 260.503 -2.888
Other names

(Internal only)
CD-42 4219 CPD-42 2455 HD 71302
HIP 41250 HR 3322 SAO 219890
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Variability type
EA
Spectral type B3V
Mag. range
5.95 - 6.19 V
Discoverer --
Epoch
25 Mar 1990 (HJD 2447976.37) Ephemeris
Outburst --
Period 4.935 d
Rise/eclipse dur. --
Remarks
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1 2003IBVS.5480....1O Min II = 6.17V.
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References
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1 Bob Nelson's O-C files, 2016 --
2 S.A.Otero, IBVS N5480, 2003. 2003IBVS.5480....1O
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 = 6.26H = 6.33K = 6.32J - K = -0.06
AllWISE W1 = 6.33W2 = 6.26W3 = 6.46W4 = 6.17W1 - W2 = 0.06W3 - W4 = 0.29
Images
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Supporting Documents
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Revision History
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3 Admin, VSX 2010-01-04 23:43 UTC Position updated from the GCVS version of November 2009.
2 Admin, VSX 2007-03-23 15:54 UTC Update from [2003IBVS.5480....1O].
1 Admin, VSX 2005-12-17 20:33 UTC Initial database population.