16599-7325 I   100

 
 
16H 59M 54.72S -73 25' 21.1" P.A. 177 SEP 0.9 MAG 6.92,8.43 SP B9III DIST. 403.23 PC (1315.34 L.Y.)
 
 
Coord 2000
16599-7325
Discov num
I   100
Comp
Coord arcsec 2000
16 59 54.72 -73 25 21.1
Date first
1902
Date last
1991
Obs
5
Pa first
180
Pa last
177
P.A. Now (θ)
177°
Sep first
0.7
Sep last
0.9
Sep. Now (ρ)
0.9"
Mag pri
6.92
Mag sec
8.43
delta mag (ΔM)
1.51
Spectral class
B9III (blue-white)
Pri motion ra
+003
Sec motion ra
+003
Pri motion dec
-013
Sec motion dec
-013
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Apus
SAO
257448
HIP
83173
Tycho2
9287-02309-1
HD
152339
CP
CP-73 1775
Distance
403.23
Distance ly
1315.34
last precise pa
176.8
last precise sep
0.864