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Latest Details
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Name
  DN Pyx  
AAVSO UID
--  
Constellation
Pyxis Sequence
J2000.0
09 22 10.24 -31 47 52.9  (140.54267 -31.79803) Search nearby
B1950.0 09 20 02.96 -31 35 02.8
Proper motion
RA: -21.55 +/- 0.62 mas/yDec: 16.36 +/- 0.55 mas/ySource: F. Van Leeuwen, 2007
Galactic coord. 259.313 +12.834
Other names

(Internal only)
ASASSN-V J092210.33-314752.5 CD-31 7191 CPD-31 2715
HD 81014 HIP 45945 NSV 18183
SAO 200283    
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Variability type
EA
Spectral type A0V
Mag. range
8.45 - 8.55 V
Discoverer --
Epoch
05 May 2003 (HJD 2452764.617) Ephemeris
Outburst --
Period 6.64046 d
Rise/eclipse dur. 4%:  (6.4 h)
Remarks
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1 Admin, VSX A twice shorter period is not excluded.
2 2004IBVS.5532....1O Min II = 8.55V.
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References
Click reference title/citation to view in new window. Roll over index number to view submission details.
1 Bob Nelson's O-C files, 2016 --
2 E.V. Kazarovets, N.N. Samus, O.V. Durlevich, N.N. Kireeva, E.N. Pastukhova,
2008, IBVS 5863
2008IBVS.5863....1K
3 S.A.Otero, IBVS N5532, 2004. 2004IBVS.5532....1O
4 The Hipparcos and Tycho Catalogues, Vol.11 and Vol.17, CD-ROM No.1,
SP-1200, ESA, 1997.
1997ESASP1200.....P
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 = 8.29H = 8.32K = 8.28J - K = 0.01
AllWISE W1 = 8.23W2 = 8.26W3 = 8.29W4 = 8.09W1 - W2 = -0.03W3 - W4 = 0.21
APASS-DR9 B = 8.45V = 8.45g' = 10.08B - V = 0.00
Images
Please review Digitized Sky Survey Acknowledgment and Copyright.
Size 5' x 5' (297 x 298 pixels)
Center 09 22 10.24 -31 47 52.9 (J2000)
Source STScI
Survey

Red, all sky, 1.0 arcsec/pixel
  Negative
Supporting Documents
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Revision History
Currently approved revision is checked. Click revision number to view details of that revision.
4 Admin, VSX 2010-01-05 04:43 UTC Update from the GCVS version of November 2009.
3 Admin, VSX 2008-12-03 03:57 UTC Primary name changed to GCVS designation [2008IBVS.5863....1K]
2 Admin, VSX 2007-03-23 19:55 UTC Update from [2004IBVS.5532....1O].
1 Admin, VSX 2005-12-18 01:33 UTC Initial database population.