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Name
  SX CrA  
AAVSO UID
000-BDM-424 (No observations)  
Constellation
Corona Australis Sequence
J2000.0
18 01 38.73 -43 43 45.7  (270.41138 -43.72936) Search nearby
B1950.0 17 58 01.04 -43 43 44.6
Proper motion
RA: 11.1 +/- 3.0 mas/yDec: -6.5 +/- 3.0 mas/ySource: UCAC4
Galactic coord. 348.730 -10.170
Other names

(Internal only)
Please note that aliases shown in grey link to obsolete records.
2MASS J18013872-4343457 ASAS J180139-4343.8 ASASSN-V J180138.65-434345.2
GSC 07911-01369 HV 3714 IRAS 17580-4343
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Variability type
M
Spectral type Me
Mag. range
10.7 - <14.8 V
Discoverer Solon Bailey (1924)
Epoch
04 Jul 2001 (HJD 2452095.0) Ephemeris
Outburst --
Period 209.6 d
Rise/eclipse dur. --
Remarks
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References
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1 Henden, A. A., et al., 2012, Data Release 3 of the AAVSO All-Sky
Photometric Survey (APASS)
2012JAVSO..40..430H
2 G.Pojmanski, Acta Astronomica 52, 397, 2002. 2002AcA....52..397P
3 Catalogue of Stellar Spectral Classifications (Skiff, 2005) 1972POAN....2...59S
4 S.I.Bailey, HB N799, 1924. 1924BHarO.799....1B
5 Guthnick, P.; et al., 1924, Benennung von neu entdeckten veränderlichen
Sternen
1924AN....223...41G
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 = 8.03H = 7.20K = 6.73J - K = 1.30
AllWISE W1 = 5.96W2 = 5.47W3 = 4.94W4 = 4.50W1 - W2 = 0.49W3 - W4 = 0.44
APASS-DR9 B = 16.26V = 14.79g' = 14.06r' = 12.42B - V = 1.48
Images
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Supporting Documents
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Revision History
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4 Fernig, Leo 2023-07-05 21:46 UTC Discoverer updated from 1924AN....223...41G page 53.
3 Otero, Sebastian Alberto 2014-10-21 02:23 UTC Primary record creation. Period, epoch and maximum magnitude from ASAS-3 data. Minimum magnitude from APASS 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.