17168+0259 A  2239

 
 
17H 16M 45.29S +02 59' 08.9" P.A. 290 SEP 3.3 MAG 9.50,13.30 SP G5 DIST. 132.28 PC (431.5 L.Y.)
 
 
Coord 2000
17168+0259
Discov num
A  2239
Comp
Coord arcsec 2000
17 16 45.29 +02 59 08.9
Date first
1910
Date last
1987
Obs
4
Pa first
287
Pa last
290
P.A. Now (θ)
290°
Sep first
2.9
Sep last
3.3
Sep. Now (ρ)
3.3"
Mag pri
9.50
Mag sec
13.30
delta mag (ΔM)
3.8
Spectral class
G5 (yellow)
Pri motion ra
+018
Sec motion ra
Pri motion dec
-003
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Ophiuchus
HIP
84527
Tycho2
0404-01071-1
HD
156298
BD
BD+03 3376
Distance
132.28
Distance ly
431.5
last precise pa
290
last precise sep
3.33