17029-2938 RST1929AB

 
 
17H 02M 59.10S -29 37' 39.2" P.A. 163 SEP 21.2 MAG 10.03,11.33 SP K1/3(III)
 
 
Coord 2000
17029-2938
Discov num
RST1929
Comp
AB
Coord arcsec 2000
17 02 59.10 -29 37 39.2
Date first
1913
Date last
1999
Obs
4
Pa first
163
Pa last
163
P.A. Now (θ)
163°
Sep first
21.1
Sep last
21.2
Sep. Now (ρ)
21.2"
Mag pri
10.03
Mag sec
11.33
delta mag (ΔM)
1.3
Spectral class
K1/3(III) (yellow-orange)
Pri motion ra
-008
Sec motion ra
-002
Pri motion dec
-010
Sec motion dec
-011
Notes
Nature of this double is uncertain.
 
 
17029-2938 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 17029-2938 RST1929 AB 1913 1999 4 163 21.2 10.03 11.33 1.30 <===
Show 17029-2938 RST1929 BC 1935 1935 1 154 0.8 11.60 11.60 0.00
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Ophiuchus
Tycho2
6823-02031-1
HD
153826
last precise pa
162.5
last precise sep
21.233