17126+7108 PRZ  13

 
 
17H 12M 34.57S +71 07' 44.1" P.A. 139 SEP 25.1 MAG 9.24,11.11 SP F2
 
 
Coord 2000
17126+7108
Discov num
PRZ  13
Comp
Coord arcsec 2000
17 12 34.57 +71 07 44.1
Date first
1895
Date last
2016
Obs
11
Pa first
137
Pa last
139
P.A. Now (θ)
139°
Sep first
22.3
Sep last
25.1
Sep. Now (ρ)
25.1"
Mag pri
9.24
Mag sec
11.11
delta mag (ΔM)
1.87
Spectral class
F2 (yellow-white)
Pri motion ra
-017
Sec motion ra
-001
Pri motion dec
+031
Sec motion dec
+018
Notes
U (Proper motion indicates non-physical)
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Draco
SAO
8737
Tycho2
4424-01272-1
last precise pa
138.7
last precise sep
25.122