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Name
  T Oct  
AAVSO UID
000-BCN-593 (3788 observations)  
Constellation
Octans Sequence
J2000.0
21 14 01.52 -82 06 33.7  (318.50633 -82.10936) Search nearby
B1950.0 21 05 57.37 -82 18 52.5
Proper motion
RA: 14.529 +/- 1.092 mas/yDec: -3.661 +/- 1.256 mas/ySource: Gaia DR1
Galactic coord. 310.452 -31.525
Other names

(Internal only)
Please note that aliases shown in grey link to obsolete records.
2MASS J21140153-8206336 AAVSO 2057-82 ASAS J211403-8206.6
GSC 09473-00160 HD 200286 HV 62
IRAS 21060-8218 PPM 789581 TYC 473-160-1
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Variability type
M
Spectral type M2e-M7(II:)e
Mag. range
8.05 - 14.8 V
Discoverer --
Epoch
09 Dec 2007 (HJD 2454444.0) Ephemeris
Outburst --
Period 219.7 d
Rise/eclipse dur. 41%
Remarks
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References
Click reference title/citation to view in new window. Roll over index number to view submission details.
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 T. Karlsson, Maxima of Mira stars --
4 General Catalogue of Variable Stars, 4th Edition, Volumes I-III, P.N.
Kholopov et al.
--
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 = 4.95H = 3.99K = 3.72J - K = 1.23
AllWISE W1 = 4.14W2 = 3.32W3 = 2.60W4 = 1.86W1 - W2 = 0.82W3 - W4 = 0.74
APASS-DR9 B = 13.22V = 11.73g' = 12.42r' = 11.20i' = 9.22B - V = 1.49
GALEX-DR5 NUV = 20.78
Images
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Supporting Documents
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Revision History
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3 Otero, Sebastian Alberto 2011-04-26 21:45 UTC Primary record creation. Period, epoch and rise duration from ASAS-3 data. Maximum magnitude and spectral type from reference.
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.