16436-2042 HDS2374

 
 
16H 43M 37.70S -20 41' 48.0" P.A. 156 SEP 0.4 MAG 7.96,11.11 SP A1/A2IV DIST. 223.21 PC (728.11 L.Y.)
 
 
Coord 2000
16436-2042
Discov num
HDS2374
Comp
Coord arcsec 2000
16 43 37.70 -20 41 48.0
Date first
1991
Date last
1991
Obs
1
Pa first
156
Pa last
156
P.A. Now (θ)
156°
Sep first
0.4
Sep last
0.4
Sep. Now (ρ)
0.4"
Mag pri
7.96
Mag sec
11.11
delta mag (ΔM)
3.15
Spectral class
A1/A2IV (white)
Pri motion ra
-003
Sec motion ra
Pri motion dec
-018
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Ophiuchus
SAO
184579
HIP
81887
Tycho2
6229-00591-1
HD
150713
BD
BD-20 4547
Distance
223.21
Distance ly
728.11
last precise pa
156
last precise sep
0.395