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Latest Details
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Name
  SY CrA  
AAVSO UID
000-BDM-425 (6 observations)  
Constellation
Corona Australis Sequence
J2000.0
18 03 21.54 -42 37 56.8  (270.83975 -42.63244) Search nearby
B1950.0 17 59 46.26 -42 38 05.3
Proper motion
RA: 9.0 +/- 3.2 mas/yDec: 32.6 +/- 3.3 mas/ySource: UCAC4
Galactic coord. 349.863 -9.932
Other names

(Internal only)
ASASSN-V J180321.44-423756.5 HV 3715  
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Variability type
M
Spectral type --
Mag. range
13.0 - 16.5 p
Discoverer Solon Bailey (1924)
Epoch
24 Sep 1923 (HJD 2423687) Ephemeris
Outburst --
Period 268 d
Rise/eclipse dur. --
Remarks
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References
Click reference title/citation to view in new window. Roll over index number to view submission details.
1 S.I.Bailey, HB N799, 1924. 1924BHarO.799....1B
2 Guthnick, P.; et al., 1924, Benennung von neu entdeckten veränderlichen
Sternen		 1924AN....223...41G
External Links
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Location    Go   
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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 = 8.01H = 7.17K = 6.71J - K = 1.30
AllWISE W1 = 6.57W2 = 6.13W3 = 5.52W4 = 4.90W1 - W2 = 0.43W3 - W4 = 0.62
Images
Please review Digitized Sky Survey Acknowledgment and Copyright.
Size 5' x 5' (297 x 298 pixels)
Center 18 03 21.54 -42 37 56.8 (J2000)
Source STScI
Survey

Red, all sky, 1.0 arcsec/pixel
  Negative
Supporting Documents
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Campaigns/Programs
 Symbiotic candidates
Revision History
Currently approved revision is checked. Click revision number to view details of that revision.
3 Fernig, Leo 2023-07-05 21:46 UTC Discoverer updated from 1924AN....223...41G page 53.
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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