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Latest Details
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Name
  R CrA  
AAVSO UID
000-BCF-016 (11243 observations)  
Constellation
Corona Australis Sequence
J2000.0
19 01 53.65 -36 57 07.6  (285.47354 -36.95211) Search nearby
B1950.0 18 58 31.44 -37 01 28.9
Proper motion
RA: -28.30 +/- 42.68 mas/yDec: 20.57 +/- 22.97 mas/ySource: F. Van Leeuwen, 2007
Galactic coord. 359.934 -17.851
Other names

(Internal only)
Please note that aliases shown in grey link to obsolete records.
AAVSO 1855-37A ASAS J190154-3657.2 CD-37 13027
CPD-37 8452 HBC 288 HIP 93449
Hen 3-1733 IOMC 7421000044 RAFGL 5550
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Variability type
INSA
Spectral type A5IIpe
Mag. range
10 - 14.36 B
Discoverer Johann Schmidt (1865)
Epoch
--
Outburst --
Period 66 d
Rise/eclipse dur. --
Remarks
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1 GCVS Team In the head of the bright cometary nebula NGC 6729. IR excess.
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References
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1 J. Alfonso-Garzon, A. Domingo, J.M. Mas-Hesse, A. Gimenez, 2012,
arXiv:1210.0821 [astro-ph.IM] (online info)
2012arXiv1210.0821A
2 J.R. Percy et al., 2010, eJAAVSO 124 2010JAVSO..38..151P
3 G.Pojmanski, Acta Astronomica 52, 397, 2002. 2002AcA....52..397P
4 J.G.BellIngham, G.S.Rossano, AJ 85, 555, 1980. 1980AJ.....85..555B
5 I.S.Glass, M.V.Penston, MN 172, 227, 1975. 1975MNRAS.172..227G
6 Cannon, A. J., 1907, Second catalogue of variable stars 1907AnHar..55....1C
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 = 6.93H = 4.95K = 2.86J - K = 4.08
Images
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Supporting Documents
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Revision History
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4 Fernig, Leo 2022-04-22 13:34 UTC Discoverer updated from 1907AnHar..55....1C page 23
3 Admin, VSX 2010-06-15 02:00 UTC Update from [J.R. Percy et al., 2010, eJAAVSO 124].
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.