17520-4807 TDT 544

 
 
17H 52M 01.53S -48 06' 55.4" P.A. 277 SEP 0.5 MAG 10.31,10.68 SP A1V
 
 
Coord 2000
17520-4807
Discov num
TDT 544
Comp
Coord arcsec 2000
17 52 01.53 -48 06 55.4
Date first
1991
Date last
1991
Obs
1
Pa first
277
Pa last
277
P.A. Now (θ)
277°
Sep first
0.5
Sep last
0.5
Sep. Now (ρ)
0.5"
Mag pri
10.31
Mag sec
10.68
delta mag (ΔM)
0.37
Spectral class
A1V (white)
Pri motion ra
+004
Sec motion ra
+004
Pri motion dec
-013
Sec motion dec
-013
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Ara
Tycho2
8348-02258-1
HD
162150
last precise pa
276.7
last precise sep
0.45