17389+6813 TDT 448

 
 
17H 38M 51.77S +68 13' 16.8" P.A. 181 SEP 0.4 MAG 10.55,10.58
 
 
Coord 2000
17389+6813
Discov num
TDT 448
Comp
Coord arcsec 2000
17 38 51.77 +68 13 16.8
Date first
1991
Date last
1991
Obs
1
Pa first
181
Pa last
181
P.A. Now (θ)
181°
Sep first
0.4
Sep last
0.4
Sep. Now (ρ)
0.4"
Mag pri
10.55
Mag sec
10.58
delta mag (ΔM)
0.03
Spectral class
Pri motion ra
-010
Sec motion ra
-010
Pri motion dec
-002
Sec motion dec
-002
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Draco
SAO
17592
Tycho2
4428-01561-1
last precise pa
181.2
last precise sep
0.44