Welcome, Guest. You are not logged in.
Log in
    Revise    New Search
Latest Details
Log in to retrieve additional aliases from SIMBAD.
  RY Sgr  
000-BCG-016 (50395 observations)  
Sagittarius Sequence
19 16 32.77 -33 31 20.4  (289.13654 -33.52233) Search nearby
B1950.0 19 13 17.05 -33 36 42.2
Galactic coord. 4.431 -19.448
Other names

(Internal only)
2MASS J19163275-3331204 AAVSO 1910-33 ASAS J191633-3331.3
CD-33 14076 CPD-33 5553 HD 180093
HIP 94730 HR 7296 RAFGL 5559
SAO 211117 WISE J191632.84-333118.9  
(Not logged in)  Add name
Variability type
Spectral type G0Iaep(C1,0)
Mag. range
5.8 - 14.0 V
Discoverer E.E. Markwick (1893)
23 Jul 2007 (HJD 2454305.00) Ephemeris
Outburst --
Period 37.67 d
Rise/eclipse dur. --
Some references may be clicked to view in new window. Roll over index number to view submission details.
1 GCVS Team VB A (B 15.69m, 12"). There are pulsational light variations (0.1m < A < 1.5m) with the elements: Max = 2433670 + 38.6056d*E - 78d*10**(-5)*E**2. light curve [M.Verdenet, BAFOEV 17, N3, 106, 1981., M.W.Mayall, JRAS Can 66, 233, 1972.]; spectrum description [J.B.Alexander, P.J.Andrews, R.M. Catchpole, M.W.Feast, T.Lloyd Evans, J.W.Menzies, P.N.J.Wisse, M.Wisse, MN 158, 305-360, 1972.].
(Not logged in)  Add remark
Click reference title/citation to view in new window. Roll over index number to view submission details.
1 The All Sky Automated Survey 2002AcA....52..397P
2 H.G.Marraco, G.E.Milesi, AJ 87, 1775, 1982. 1982AJ.....87.1775M
3 E.C. Pickering, 1896, Harvard College Observatory Circular 7, 1 1896HarCi...7....1P
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.
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
 Binocular program
Revision History
Currently approved revision is checked. Click revision number to view details of that revision.
4 Admin, VSX 2012-12-27 19:42 UTC Update from [1896HarCi...7....1P].
3 Otero, Sebastian Alberto 2012-11-23 16:45 UTC Period and epoch from ASAS-3 data.
2 Admin, VSX 2010-01-04 23:43 UTC Position updated from the GCVS version of November 2009.
1 Admin, VSX 2005-12-17 20:33 UTC Initial upload.