17088+0002 A  2237

 
 
17H 08M 47.62S +00 02' 03.2" P.A. 64 SEP 0.7 MAG 9.54,10.57 SP F5
 
 
Coord 2000
17088+0002
Discov num
A  2237
Comp
Coord arcsec 2000
17 08 47.62 +00 02 03.2
Date first
1910
Date last
1991
Obs
11
Pa first
60
Pa last
64
P.A. Now (θ)
64°
Sep first
0.9
Sep last
0.7
Sep. Now (ρ)
0.7"
Mag pri
9.54
Mag sec
10.57
delta mag (ΔM)
1.03
Spectral class
F5 (yellow-white)
Pri motion ra
-003
Sec motion ra
-003
Pri motion dec
-008
Sec motion dec
-008
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Ophiuchus
SAO
122121
Tycho2
0399-01038-1
HD
154977
last precise pa
63.9
last precise sep
0.7