16216-3926 HDS2311

 
 
16h 21m 34.07s -39 25' 52.5" P.A. 290 sep 0.6 mag 8.98,12.11 Sp G1V dist. 68.54 pc (223.58 l.y.)
 
 
Coord 2000
16216-3926
Discov num
HDS2311
Comp
Coord arcsec 2000
16 21 34.07 -39 25 52.5
Date first
1991
Date last
1991
Obs
1
Pa first
290
Pa last
290
P.A. Now (θ)
290°
Sep first
0.6
Sep last
0.6
Sep. Now (ρ)
0.6"
Mag pri
8.98
Mag sec
12.11
delta mag (ΔM)
3.13
Spectral class
G1V (yellow)
Pri motion ra
+087
Sec motion ra
Pri motion dec
-070
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
290
Precise sep
0.572
Constellation
Scorpius
SAO
207585
HIP
80146
Tycho2
7857-00085-1
HD
147122
CD
CD-3910418
CP
CP-39 6937
Distance
68.54
Distance ly
223.58
last precise pa
290
last precise sep
0.572
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16216-3926 HDS2311 1991 1 290 0.6 8.98 12.11 G1V D 162134.07-392552.5

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