17520+0211 BAL1945

 
 
17H 52M 01.20S +02 10' 56.8" P.A. 246 SEP 5.7 MAG 9.31,11.50 SP K5
 
 
Coord 2000
17520+0211
Discov num
BAL1945
Comp
Coord arcsec 2000
17 52 01.20 +02 10 56.8
Date first
1910
Date last
2011
Obs
3
Pa first
247
Pa last
246
P.A. Now (θ)
246°
Sep first
6.2
Sep last
5.7
Sep. Now (ρ)
5.7"
Mag pri
9.31
Mag sec
11.50
delta mag (ΔM)
2.19
Spectral class
K5 (yellow-orange)
Pri motion ra
-001
Sec motion ra
Pri motion dec
-010
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Ophiuchus
Tycho2
0420-00660-1
HD
162650
last precise pa
246
last precise sep
5.66