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Details for Revision 1
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Name
  RT Hya  
AAVSO UID
000-BBP-693 (8695 observations)  
Constellation
Hydra Sequence
J2000.0
08 29 41.20 -06 19 08.0  (127.42167 -6.31889) Search nearby
B1950.0 08 27 13.30 -06 09 03.2
Galactic coord. 230.508 +18.513
Other names

(Internal only)
Please note that aliases shown in grey link to obsolete records.
AAVSO 0824-05 ASAS J082941-0619.1 BD-05 2550
HD 71887 HIP 41664 HV 103
IRC -10196 RAFGL 1258 SAO 135976
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Variability type
SRB
Spectral type M6e-M8e
Mag. range
7 - 10.2 V
Discoverer --
Epoch
--
Outburst --
Period 290 d
Rise/eclipse dur. 46%  (133 d)
Remarks
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1 GCVS Team Before 1952 <P> = 255d; since 1952 - see Table. The character And amplitude of light variations vary strongly.
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References
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1 G.Pojmanski, Acta Astronomica 52, 397, 2002. 2002AcA....52..397P
2 M.W.Mayall, JRAS Can 51, 308, 1957. 1957JRASC..51..308M
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Supporting Documents
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Campaigns/Programs
 Binocular program
 LPV Program
 Percy's Unusual LPVs
Revision History
Currently approved revision is checked. Click revision number to view details of that revision.
3 Otero, Sebastian Alberto 2011-06-09 04:39 UTC Period and epoch 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.