17490+0458 STF2223

 
 
17H 48M 57.84S +04 58' 03.2" P.A. 211 SEP 18.3 MAG 7.56,9.66 SP F0V DIST. 86.51 PC (282.2 L.Y.)
 
 
Coord 2000
17490+0458
Discov num
STF2223
Comp
Coord arcsec 2000
17 48 57.84 +04 58 03.2
Date first
1894
Date last
2015
Obs
26
Pa first
210
Pa last
211
P.A. Now (θ)
211°
Sep first
18.3
Sep last
18.3
Sep. Now (ρ)
18.3"
Mag pri
7.56
Mag sec
9.66
delta mag (ΔM)
2.1
Spectral class
F0V (yellow-white)
Pri motion ra
-003
Sec motion ra
-005
Pri motion dec
-035
Sec motion dec
-033
Notes
Z W (Parallax indicates components are physical, )
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Ophiuchus
HIP
87202
Tycho2
0424-00820-1
HD
162056
BD
BD+05 3505
Distance
86.51
Distance ly
282.2
last precise pa
210.8
last precise sep
18.332