17360+2100 STF2190AB

 
 
17H 35M 59.56S +20 59' 46.6" P.A. 22 SEP 10.4 MAG 6.13,9.48 SP A7IV DIST. 112.87 PC (368.18 L.Y.)
 
 
Coord 2000
17360+2100
Discov num
STF2190
Comp
AB
Coord arcsec 2000
17 35 59.56 +20 59 46.6
Date first
1829
Date last
2013
Obs
70
Pa first
33
Pa last
22
P.A. Now (θ)
22°
Sep first
10.2
Sep last
10.4
Sep. Now (ρ)
10.4"
Mag pri
6.13
Mag sec
9.48
delta mag (ΔM)
3.35
Spectral class
A7IV (white)
Pri motion ra
+006
Sec motion ra
+007
Pri motion dec
-016
Sec motion dec
-015
Notes
N (See Notes)
Nature of this double is uncertain.
 
 
17360+2100 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 85232 17360+2100 STF2190 AB 1829 2013 70 22 10.4 6.13 9.48 3.35 <===
Show 85232 17360+2100 WAL 83 AC 1944 2001 3 37 76.4 6.13 12.71 6.58
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Hercules
SAO
85232
HIP
86118
Tycho2
1550-02677-1
HD
159834
HR
6559
BD
BD+21 3157
Distance
112.87
Distance ly
368.18
last precise pa
21.7
last precise sep
10.369