17304+2222 TDT 388

 
 
17H 30M 25.61S +22 21' 46.0" P.A. 215 SEP 0.6 MAG 11.74,11.84
 
 
Coord 2000
17304+2222
Discov num
TDT 388
Comp
Coord arcsec 2000
17 30 25.61 +22 21 46.0
Date first
1991
Date last
1991
Obs
1
Pa first
215
Pa last
215
P.A. Now (θ)
215°
Sep first
0.6
Sep last
0.6
Sep. Now (ρ)
0.6"
Mag pri
11.74
Mag sec
11.84
delta mag (ΔM)
0.1
Spectral class
Pri motion ra
+032
Sec motion ra
+032
Pri motion dec
+006
Sec motion dec
+006
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Hercules
Tycho2
1550-00537-1
last precise pa
215.4
last precise sep
0.6