AAVSO Home



Current Time: 28 Mar 2025 11:56:53 UTC
Welcome, Guest. You are not logged in.
Log in
    Revise    New Search
Latest Details
Log in to retrieve additional aliases from SIMBAD.
Name
  eps CrA  
AAVSO UID
000-BCV-542 (2387 observations)  
Constellation
Corona Australis Sequence
J2000.0
18 58 43.38 -37 06 26.5  (284.68075 -37.10736) Search nearby
B1950.0 18 55 21.16 -37 10 27.8
Proper motion
RA: -132.40 mas/yDec: -110.62 mas/ySource: F. Van Leeuwen, 2007
Galactic coord. 359.543 -17.317
Other names

(Internal only)
1RXS J185843.5-370618 AAVSO 1852-37 CD-37 13001
CPD-37 8433 HD 175813 HIP 93174
HR 7152 ISO-CrA 4 SAO 210781
TYC 7421-2296-1    
(Not logged in)  Add name
Variability type
EW
Spectral type F2V
Mag. range
4.74 - 5.00 V
Discoverer --
Epoch
05 Aug 1967 (HJD 2439707.6619) Ephemeris
Outburst --
Period 0.5914224 d  (14.19414 h)
Rise/eclipse dur. --
Remarks
Some references may be clicked to view in new window. Roll over index number to view submission details.
1 GCVS Team Min II 4.95.
(Not logged in)  Add remark
References
Click reference title/citation to view in new window. Roll over index number to view submission details.
1 Bob Nelson's O-C files, 2016 --
2 S.Tapia, AJ 74, 533, 1969. 1969AJ.....74..533T
3 F.M.Bateson, A.F.Jones, Charts for Southern Variables, ser.II, 1960. --
External Links
Links open in a new window. Not all links may be valid for this particular target.
Location    Go   
Select a Location for more details.
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 = 4.05H = 3.79K = 3.88J - K = 0.17
AllWISE W1 = 3.87W2 = 3.57W3 = 3.85W4 = 3.74W1 - W2 = 0.30W3 - W4 = 0.11
Images
Please review Digitized Sky Survey Acknowledgment and Copyright.
Image not downloaded. Click Retrieve Image to download and view. Retrieve image
Supporting Documents
There are currently no supporting documents on file for this star. (Not logged in)  Add document
Revision History
Currently approved revision is checked. Click revision number to view details of that revision.
3 Otero, Sebastian Alberto 2024-11-12 21:22 UTC Period from AAVSO 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.