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Latest Details
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Name
  CH Lup  
AAVSO UID
000-BDT-273 (No observations)  
Constellation
Lupus Sequence
J2000.0
15 46 06.34 -45 14 30.7  (236.52642 -45.24186) Search nearby
B1950.0 15 42 36.84 -45 05 11.2
Proper motion
RA: 0.9 +/- 2.0 mas/yDec: -7.1 +/- 1.6 mas/ySource: UCAC4
Galactic coord. 332.292 +7.441
Other names

(Internal only)
Please note that aliases shown in grey link to obsolete records.
2MASS J15460633-4514306 ASAS J154607-4514.5 ASASSN-V J154606.44-451430.2
GSC 08309-00118 HV 4903 IOMC 8309000030
IRAS 15426-4505    
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Variability type
M
Spectral type --
Mag. range
10.9 - <14.7 V
Discoverer --
Epoch
11 Feb 2004 (HJD 2453047.0) Ephemeris
Outburst --
Period 188.3 d
Rise/eclipse dur. --
Remarks
Some references may be clicked to view in new window. Roll over index number to view submission details.
1 Otero, Sebastian Alberto VSP Note: 14.8 mag. star 16" to the E.
2 Otero, Sebastian Alberto ASAS-3 magnitudes contaminated by 2MASS J15460782-4514339 (V= 14.8; sep. 16"). Range has been corrected.
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References
Click reference title/citation to view in new window. Roll over index number to view submission details.
1 J. Alfonso-Garzon, A. Domingo, J.M. Mas-Hesse, A. Gimenez, 2012,
arXiv:1210.0821 [astro-ph.IM] (online info)
2012arXiv1210.0821A
2 G.Pojmanski, Acta Astronomica 52, 397, 2002. 2002AcA....52..397P
3 V.P.Zessewitsch, M.S.Kazanasmas, Atlas of Finding Charts for Variable
Stars, M., 1971.
1971afcv.book.....T
4 H.Swope, W.Caldwell, HB N879, 1930. 1930BHarO.879...10S
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 = 6.66H = 5.67K = 5.27J - K = 1.39
AllWISE W1 = 5.40W2 = 4.90W3 = 4.36W4 = 3.85W1 - W2 = 0.49W3 - W4 = 0.51
APASS-DR9 B = 14.27V = 12.47g' = 13.28r' = 11.68B - V = 1.80
Images
Please review Digitized Sky Survey Acknowledgment and Copyright.
Size 5' x 5' (297 x 298 pixels)
Center 15 46 06.34 -45 14 30.7 (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.
3 Otero, Sebastian Alberto 2015-01-14 20:47 UTC Primary record creation. Period, epoch and range from ASAS-3 data.
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.