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Name
  X Mic  
AAVSO UID
000-BCN-166 (308 observations)  
Constellation
Microscopium Sequence
J2000.0
21 04 36.85 -33 16 47.5  (316.15354 -33.27986) Search nearby
B1950.0 21 01 32.49 -33 28 44.9
Proper motion
RA: -17.6 +/- 8.7 mas/yDec: -15.3 +/- 1.5 mas/ySource: UCAC4
Galactic coord. 11.159 -41.196
Other names

(Internal only)
Please note that aliases shown in grey link to obsolete records.
2MASS J21043685-3316472 AAVSO 2058-33 AN 77.1911
ASAS J210437-3316.7 GSC 07475-00356 HD 200460
HV 3341 IRAS 21015-3328  
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Variability type
M
Spectral type M4e-M5e
Mag. range
8.76 - 14.7: V
Discoverer --
Epoch
10 Sep 1940 (HJD 2429883.0) Ephemeris
Outburst --
Period 239.8 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 General Catalogue of Variable Stars, 4th Edition, Volumes I-III, P.N.
Kholopov et al.
--
3 F.M.Bateson, A.F.Jones, I.Stranson, Charts for Southern Variables, ser.6,
1968.
--
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 = 4.94H = 3.90K = 3.58J - K = 1.37
AllWISE W1 = 3.43W3 = 2.12W4 = 1.59W3 - W4 = 0.53
APASS-DR9 B = 12.76V = 12.40g' = 12.95r' = 12.80i' = 10.00B - V = 0.35
GALEX-DR5 NUV = 20.07
Images
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Supporting Documents
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Revision History
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3 Otero, Sebastian Alberto 2012-07-20 17:03 UTC Primary record creation. Period and 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.