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Details for Revision 3
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Name
  IY CrA  
AAVSO UID
000-BDM-626 (30293 observations)  
Constellation
Corona Australis Sequence
J2000.0
18 05 23.35 -43 33 55.9  (271.34729 -43.56553) Search nearby
B1950.0 18 01 46.08 -43 34 11.5
Galactic coord. 349.198 -10.693
Other names

(Internal only)
Please note that aliases shown in grey link to obsolete records.
2MASS J18052335-4333558 AN 864.1935 ASAS J180522-4333.9
GSC 07911-01454 HV 9218 IRAS Z18018-4334
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Variability type
M
Spectral type Me
Mag. range
11.4 - <14.6 V
Discoverer --
Epoch
26 May 2007 (HJD 2454247.0) Ephemeris
Outburst --
Period 200.3 d
Rise/eclipse dur. --
Remarks
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1 Otero, Sebastian Alberto VSP Note: 12.2 mag. star 16" to the WNW and 14.6 mag. star 23" to the NE.
2 Otero, Sebastian Alberto ASAS-3 magnitudes contaminated by GSC 07911-00500 (V= 12.20; sep. 16") and 2MASS J18052507-4333431 (V= 14.6; sep. 23"). Range has been corrected.
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References
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1 Gaia Collaboration; et al., 2018, Gaia Data Release 2. Summary of the
contents and survey properties		 2018A&A...616A...1G
2 G.Pojmanski, Acta Astronomica 52, 397, 2002. 2002AcA....52..397P
3 J.P.Casparie, Leid Ann 21, N7, 1960. --
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Supporting Documents
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Revision History
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4 Otero, Sebastian Alberto 2020-05-15 00:33 UTC Gaia DR2 position.
3 Otero, Sebastian Alberto 2013-01-08 00:40 UTC Primary record creation. Period, epoch and range from ASAS-3 data. UCAC4 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.

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