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Details for Revision 2
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Name
  GU CrA  
AAVSO UID
000-BCV-524 (106 observations)  
Constellation
Corona Australis Sequence
J2000.0
18 09 00.53 -37 23 31.1  (272.25221 -37.39197) Search nearby
B1950.0 18 05 35.75 -37 24 03.0
Galactic coord. 355.068 -8.438
Other names

(Internal only)
Please note that aliases shown in grey link to obsolete records.
2MASS J18090058-3723312 AAVSO 1802-37A ASAS J180900-3723.5
GSC 07404-02044 HV 7229 IRAS 18055-3724
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Variability type
M
Spectral type --
Mag. range
13.7 - <16.5 p
Discoverer --
Epoch
12 Jul 1930 (HJD 2426170) Ephemeris
Outburst --
Period 341 d
Rise/eclipse dur. --
Remarks
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1 Otero, Sebastian Alberto VSP Note: 14.9 mag. star 3" to the WNW.
2 Otero, Sebastian Alberto ASAS-3 magnitudes contaminated by UCAC4 264-153421 (V= 14.9; sep. 3") and other nearby stars. 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 V.P.Zessewitsch, M.S.Kazanasmas, Atlas of Finding Charts for Variable
Stars, M., 1971.
1971afcv.book.....T
4 H.H.Swope, HA 90, N7, 1936. 1940AnHar..90..207S
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Supporting Documents
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Revision History
Currently approved revision is checked. Click revision number to view details of that revision.
4 Otero, Sebastian Alberto 2020-05-15 00:35 UTC Gaia DR2 position.
3 Otero, Sebastian Alberto 2017-02-09 06:34 UTC Primary record creation. Period and range from ASAS-3 data. PPMXL 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.