17155-7514 TDT 291

 
 
17H 15M 31.90S -75 14' 15.9" P.A. 233 SEP 0.9 MAG 11.38,11.98
 
 
Coord 2000
17155-7514
Discov num
TDT 291
Comp
Coord arcsec 2000
17 15 31.90 -75 14 15.9
Date first
1991
Date last
1991
Obs
1
Pa first
233
Pa last
233
P.A. Now (θ)
233°
Sep first
0.9
Sep last
0.9
Sep. Now (ρ)
0.9"
Mag pri
11.38
Mag sec
11.98
delta mag (ΔM)
0.6
Spectral class
Pri motion ra
-007
Sec motion ra
-007
Pri motion dec
-006
Sec motion dec
-006
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Apus
Tycho2
9443-00924-1
last precise pa
233.1
last precise sep
0.89