17196+2722 TDT 306

 
 
17H 19M 35.42S +27 21' 50.2" P.A. 173 SEP 2.2 MAG 12.20,12.79
 
 
Coord 2000
17196+2722
Discov num
TDT 306
Comp
Coord arcsec 2000
17 19 35.42 +27 21 50.2
Date first
1991
Date last
1991
Obs
1
Pa first
173
Pa last
173
P.A. Now (θ)
173°
Sep first
2.2
Sep last
2.2
Sep. Now (ρ)
2.2"
Mag pri
12.20
Mag sec
12.79
delta mag (ΔM)
0.59
Spectral class
Pri motion ra
-004
Sec motion ra
-004
Pri motion dec
+018
Sec motion dec
+018
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Hercules
Tycho2
2082-01402-1
last precise pa
173.3
last precise sep
2.15