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Latest Details
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Name
  U Pyx  
AAVSO UID
000-BCW-924 (7 observations)  
Constellation
Pyxis Sequence
J2000.0
08 29 51.80 -30 19 32.9  (127.46583 -30.32581) Search nearby
B1950.0 08 27 49.18 -30 09 26.7
Proper motion
RA: -21.822 +/- 0.378 mas/yDec: -2.677 +/- 0.369 mas/ySource: Gaia DR1
Galactic coord. 250.937 +5.143
Other names

(Internal only)
AAVSO 0825-30 ASASSN-V J082951.74-301931.9 CD-29 6249
CPD-29 2655 HD 72085 PPM 285303
SAO 199294 TYC 7135-897-1  
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Variability type
CST
Spectral type K2III
Mag. range
7.55 - ? V
Discoverer Heroy Jenkins (1914)
Epoch
--
Outburst --
Period --
Rise/eclipse dur. --
Remarks
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1 Otero, Sebastian Alberto Constant in ASAS-3, Tycho and 1973PASP...85...42E at V= 7.55.
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References
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1 Samus, N. N.; Kazarovets, E. V.; Durlevich, O. V.; et al., 2017, General
Catalogue of Variable Stars: Version GCVS 5.1 (November 2019)
2017ARep...61...80S
2 S.Gaposchkin, HA 115, N17, 1950. 1952AnHar.115..197G
3 Hartwig, E.; Muller, G., 1921, Benennung von neu entdeckten veraenderlichen
Sternen
1921AN....212..353.
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 = 5.19H = 4.57K = 4.31J - K = 0.88
AllWISE W1 = 4.24W2 = 3.99W3 = 4.23W4 = 4.12W1 - W2 = 0.25W3 - W4 = 0.10
APASS-DR9 g' = 10.08
Images
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Supporting Documents
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Revision History
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5 Fernig, Leo 2023-03-29 20:22 UTC Discoverer updated from 1921AN....212..353. page 366.
4 Otero, Sebastian Alberto 2020-05-24 17:42 UTC Position from the GCVS (November 2019 version).
3 Otero, Sebastian Alberto 2011-11-04 08:36 UTC Tycho-2 position. Type and flag changed to constant.
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.