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Name
  AU Lup  
AAVSO UID
000-BDT-239 (No observations)  
Constellation
Lupus Sequence
J2000.0
15 24 05.40 -44 24 11.0  (231.02250 -44.40306) Search nearby
B1950.0 15 20 41.27 -44 13 34.8
Galactic coord. 329.602 +10.421
Other names

(Internal only)
Please note that aliases shown in grey link to obsolete records.
2MASS J15240541-4424107 ASAS J152406-4424.0 HV 4712
IRAS 15207-4413    
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Variability type
M
Spectral type M5:e
Mag. range
11.4 - <16.5 p
Discoverer --
Epoch
30 Mar 1937 (HJD 2428623) Ephemeris
Outburst --
Period 231 d
Rise/eclipse dur. --
Remarks
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1 Otero, Sebastian Alberto VSP Note: 15.7 mag. star 15" to the NW, 16.0 mag. star 15" to the NNE, 14.9 mag. star 17" to the N and 13.2 mag. star 27" to the NNE.
2 Otero, Sebastian Alberto Crowded area. ASAS-3 magnitudes contaminated by 2MASS J15240449-4424150 (V= 17.5:; sep. 11"), 2MASS J15240607-4424017 (V= 17.3; sep. 12"), 2MASS J15240439-4424003 (V= 15.7; sep. 15"), 2MASS J15240683-4424132 (V= 16.0; sep. 15"), 2MASS J15240554-4423535 (V= 14.9; sep. 17") and 2MASS J15240629-4423451 (V= 13.2; sep. 27"). Range has been corrected.
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References
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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 C.Hoffmeister, KVBB N27, 1943. 1941KVeBB...7....3H
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Supporting Documents
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Revision History
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3 Otero, Sebastian Alberto 2014-10-01 02:39 UTC Primary record creation. Period, epoch and maximum magnitude from ASAS-3 data. Minimum magnitude from YB6.
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.