17262+6311 HO   68

 
 
17h 26m 32.56s +63 12' 13.0" P.A. 227 sep 2 mag 11.52,11.85 Sp F0
 
 
Coord 2000
17262+6311
Discov num
HO   68
Comp
Coord arcsec 2000
17 26 32.56 +63 12 13.0
Date first
1882
Date last
2015
Obs
13
Pa first
258
Pa last
227
P.A. Now (θ)
227°
Sep first
1.5
Sep last
2.0
Sep. Now (ρ)
2"
Mag pri
11.52
Mag sec
11.85
delta mag (ΔM)
0.33
Spectral class
F0 (yellow-white)
Pri motion ra
+018
Sec motion ra
+018
Pri motion dec
+012
Sec motion dec
+012
Notes
N (See Notes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
227.1
Precise sep
2.02
Constellation
Draco
Tycho2
4203-00277-1
last precise pa
227.1
last precise sep
2.02
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17262+6311 HO 68 2003 10 229 2.0 10.60 10.60 F0 172632.56+631212.9
17262+6311 HO 68 2014 12 228 1.7 11.52 11.85 F0 N 172632.56+631213.0
17262+6311 HO 68 2015 13 227 2.0 11.52 11.85 F0 N 172632.56+631213.0

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