Welcome, Guest. You are not logged in.
Log in
    Revise    New Search
Latest Details
Log in to retrieve additional aliases from SIMBAD.
  ST Her  
000-BBW-616 (9001 observations)  
Hercules Sequence
15 50 46.63 +48 28 58.8  (237.69429 +48.48300) Search nearby
B1950.0 15 49 16.74 +48 37 58.3
Proper motion
RA: -0.96 +/- 0.54 mas/yDec: -22.35 +/- 0.60 mas/ySource: F. Van Leeuwen, 2007
Galactic coord. 76.979 +49.443
Other names

(Internal only)
AAVSO 1547+48 AN 29.1903 BD+48 2334
HD 142143 HIP 77619 IRC +50246
SAO 45758    
(Not logged in)  Add name
Variability type
Spectral type M6-7IIIaS
Mag. range
6.8 - 8.3 V
Discoverer --
Outburst --
Period 144 d
Rise/eclipse dur. --
There are currently no remarks on file for this star. (Not logged in)  Add remark
Click reference title/citation to view in new window. Roll over index number to view submission details.
1 The S-Type Asymptotic Giant Branch Stars RS Cnc, ST Her, OP Her And HR Peg 2005BaltA..14...41A
2 C. Koen, L. Eyer, 2002, MNRAS 331, 45 2002MNRAS.331...45K
3 C.Payne-Gaposchkin, HA 118, N21, 1952. 1952AnHar.118....1P
4 J.G.Hagen, ASV IV, 1907. --
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 = 0.74H = -0.14K = -0.54J - K = 1.28
AllWISE W3 = -1.40W4 = -2.51W3 - W4 = 1.11
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.
3 Otero, Sebastian Alberto 2011-07-25 14:57 UTC Range from AAVSO data. Period from 2005BaltA..14...41A.
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.