17022-7037 TDT 187

 
 
17H 02M 12.49S -70 36' 43.6" P.A. 161 SEP 1.9 MAG 12.20,12.89
 
 
Coord 2000
17022-7037
Discov num
TDT 187
Comp
Coord arcsec 2000
17 02 12.49 -70 36 43.6
Date first
1991
Date last
1991
Obs
1
Pa first
161
Pa last
161
P.A. Now (θ)
161°
Sep first
1.9
Sep last
1.9
Sep. Now (ρ)
1.9"
Mag pri
12.20
Mag sec
12.89
delta mag (ΔM)
0.69
Spectral class
Pri motion ra
-021
Sec motion ra
-021
Pri motion dec
-056
Sec motion dec
-056
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Apus
Tycho2
9279-00468-1
last precise pa
161.2
last precise sep
1.92