16278-7305 B  2041

 
 
16H 27M 47.33S -73 05' 12.0" P.A. 55 SEP 0.3 MAG 8.63,9.20 SP B9IV/V DIST. 438.6 PC (1430.71 L.Y.)
 
 
Coord 2000
16278-7305
Discov num
B  2041
Comp
Coord arcsec 2000
16 27 47.33 -73 05 12.0
Date first
1934
Date last
1991
Obs
3
Pa first
58
Pa last
55
P.A. Now (θ)
55°
Sep first
0.3
Sep last
0.3
Sep. Now (ρ)
0.3"
Mag pri
8.63
Mag sec
9.20
delta mag (ΔM)
0.57
Spectral class
B9IV/V (blue-white)
Pri motion ra
-003
Sec motion ra
Pri motion dec
-009
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Apus
SAO
257399
HIP
80626
Tycho2
9282-01122-1
HD
147320
CP
CP-72 1946
Distance
438.6
Distance ly
1430.71
last precise pa
55
last precise sep
0.316