17201+3225 GCB  28BC

 
 
17H 20M 06.61S +32 23' 32.1" P.A. 230 SEP 3.7 MAG 11.00,11.50
 
 
Coord 2000
17201+3225
Discov num
GCB  28
Comp
BC
Coord arcsec 2000
17 20 06.61 +32 23 32.1
Date first
1978
Date last
2012
Obs
4
Pa first
229
Pa last
230
P.A. Now (θ)
230°
Sep first
3.6
Sep last
3.7
Sep. Now (ρ)
3.7"
Mag pri
11.00
Mag sec
11.50
delta mag (ΔM)
0.5
Spectral class
Pri motion ra
-005
Sec motion ra
-038
Pri motion dec
+023
Sec motion dec
+010
Notes
rPM=0.903
This double is not physical.
 
 
17201+3225 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 17201+3225 GCB 28 AC 1924 2009 6 231 2.7 11.00 11.50 0.50
Show 17201+3225 GCB 28 BC 1978 2012 4 230 3.7 11.00 11.50 0.50 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Hercules
last precise pa
230.4
last precise sep
3.69