17489+1633 TDT 519

 
 
17H 48M 54.56S +16 33' 10.7" P.A. 225 SEP 1.1 MAG 11.79,11.92
 
 
Coord 2000
17489+1633
Discov num
TDT 519
Comp
Coord arcsec 2000
17 48 54.56 +16 33 10.7
Date first
1991
Date last
1991
Obs
1
Pa first
225
Pa last
225
P.A. Now (θ)
225°
Sep first
1.1
Sep last
1.1
Sep. Now (ρ)
1.1"
Mag pri
11.79
Mag sec
11.92
delta mag (ΔM)
0.13
Spectral class
Pri motion ra
-001
Sec motion ra
-001
Pri motion dec
-006
Sec motion dec
-006
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Hercules
Tycho2
1552-00349-1
last precise pa
224.7
last precise sep
1.11