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Name
  R Pyx  
AAVSO UID
000-BBP-898 (1164 observations)  
Constellation
Pyxis Sequence
J2000.0
08 45 30.70 -28 12 02.8  (131.37792 -28.20078) Search nearby
B1950.0 08 43 23.89 -28 01 04.0
Proper motion
RA: -6.611 +/- 0.047 mas/yDec: 5.523 +/- 0.043 mas/ySource: Gaia DR1
Galactic coord. 251.272 +9.149
Other names

(Internal only)
Please note that aliases shown in grey link to obsolete records.
AAVSO 0841-27 ASAS J084531-2812.1 CD-27 5879
HIP 42975 IRC -30133 SAO 176430
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Variability type
M
Spectral type C(R)e
Mag. range
7.8 - 12.0 V
Discoverer --
Epoch
26 Oct 1909 (HJD 2418606.0) Ephemeris
Outburst --
Period 364.7 d
Rise/eclipse dur. --
Remarks
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1 Otero, Sebastian Alberto Amplitude changes. It decreased to 2.5 mag.after 2003.
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References
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1 G.Pojmanski, Acta Astronomica 52, 397, 2002. 2002AcA....52..397P
2 Catalogue of Stellar Spectral Classifications (Skiff, 2005) 1972POAN....2...59S
3 General Catalogue of Variable Stars, 4th Edition, Volumes I-III, P.N.
Kholopov et al.
--
4 F.M.Bateson, M.Morel, B.Sumner, R.Winnett, Charts for Southern Variables,
ser. N11, 1979.
--
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 = 5.22H = 3.90K = 2.96J - K = 2.26
AllWISE W3 = 0.58W4 = 0.41W3 - W4 = 0.17
APASS-DR9 B = 15.43V = 10.73g' = 11.88r' = 9.18i' = 8.01B - V = 4.71
Images
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Supporting Documents
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Revision History
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3 Otero, Sebastian Alberto 2011-01-20 18:06 UTC Primary record creation. Range from ASAS-3 data.
2 Admin, VSX 2010-01-04 23:43 UTC Position updated from the GCVS version of November 2009.
1 Admin, VSX 2005-12-17 20:33 UTC Initial upload.