17234+4209 STF2163

 
 
17H 23M 21.04S +42 09' 03.2" P.A. 73 SEP 1.4 MAG 10.25,10.49 SP F8
 
 
Coord 2000
17234+4209
Discov num
STF2163
Comp
Coord arcsec 2000
17 23 21.04 +42 09 03.2
Date first
1830
Date last
2015
Obs
48
Pa first
104
Pa last
73
P.A. Now (θ)
73°
Sep first
1.5
Sep last
1.4
Sep. Now (ρ)
1.4"
Mag pri
10.25
Mag sec
10.49
delta mag (ΔM)
0.24
Spectral class
F8 (yellow-white)
Pri motion ra
-016
Sec motion ra
-016
Pri motion dec
+033
Sec motion dec
+033
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Hercules
SAO
46683
Tycho2
3094-01641-2
last precise pa
73.2
last precise sep
1.43