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Details for Revision 2
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Name
  RT Oct  
AAVSO UID
000-BCR-103 (419 observations)  
Constellation
Octans Sequence
J2000.0
23 01 06.19 -87 03 11.0  (345.27579 -87.05306) Search nearby
B1950.0 22 52 21.81 -87 19 15.4
Galactic coord. 304.503 -29.731
Other names

(Internal only)
Please note that aliases shown in grey link to obsolete records.
2MASS J23010623-8703109 AAVSO 2241-87 AN 41.1916
ASAS J230106-8703.2 GSC 09533-01276 HIP 113652
HV 3396 IRAS 22523-8719 TYC 9533-1276-1
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Variability type
M
Spectral type Me
Mag. range
10.4 - 14.6 p
Discoverer --
Epoch
12 Aug 1957 (HJD 2436063) Ephemeris
Outburst --
Period 180.16 d
Rise/eclipse dur. --
Remarks
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References
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1 G.Pojmanski, Acta Astronomica 52, 397, 2002. 2002AcA....52..397P
2 Long-term (UBVRI)c monitoring of 12 southern hemisphere long period
variables
1997A&AS..122..415D
3 F.M.Bateson, M.Morel, B.Sumner, R.Winnett, Charts for Southern Variables,
ser. N11, 1979.
--
4 Hartwig, E.; Muller, G., 1921, Benennung von neu entdeckten veraenderlichen
Sternen
1921AN....212..353.
5 General Catalogue of Variable Stars, 4th Edition, Volumes I-III, P.N.
Kholopov et al.
--
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Supporting Documents
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Revision History
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4 Fernig, Leo 2023-03-29 20:25 UTC Discoverer updated from 1921AN....212..353. page 374.
3 Otero, Sebastian Alberto 2011-04-27 01:31 UTC Primary record creation. Period, epoch and range from ASAS-3 data. Spectral type from reference. Hipparcos position.
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.