17501+0214 A  2187

 
 
17H 50M 05.95S +02 13' 50.1" P.A. 321 SEP 0.5 MAG 8.87,9.74 SP F5V DIST. 294.99 PC (962.26 L.Y.)
 
 
Coord 2000
17501+0214
Discov num
A  2187
Comp
Coord arcsec 2000
17 50 05.95 +02 13 50.1
Date first
1910
Date last
1998
Obs
18
Pa first
319
Pa last
321
P.A. Now (θ)
321°
Sep first
0.3
Sep last
0.5
Sep. Now (ρ)
0.5"
Mag pri
8.87
Mag sec
9.74
delta mag (ΔM)
0.87
Spectral class
F5V (yellow-white)
Pri motion ra
-001
Sec motion ra
-001
Pri motion dec
-001
Sec motion dec
-001
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Ophiuchus
HIP
87284
Tycho2
0420-00632-1
HD
162262
BD
BD+02 3407
Distance
294.99
Distance ly
962.26
last precise pa
321.4
last precise sep
0.5