16202-2348 HDS2308

 
 
16h 20m 10.58s -23 48' 12.1" P.A. 31 sep 0.8 mag 10.32,12.82 Sp F8 dist. 156.25 pc (509.69 l.y.)
 
 
Coord 2000
16202-2348
Discov num
HDS2308
Comp
Coord arcsec 2000
16 20 10.58 -23 48 12.1
Date first
1991
Date last
2014
Obs
6
Pa first
18
Pa last
31
P.A. Now (θ)
31°
Sep first
0.8
Sep last
0.8
Sep. Now (ρ)
0.8"
Mag pri
10.32
Mag sec
12.82
delta mag (ΔM)
2.5
Spectral class
F8 (yellow-white)
Pri motion ra
-032
Sec motion ra
Pri motion dec
-032
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
30.9
Precise sep
0.761
Constellation
Scorpius
SAO
184322
HIP
80029
Tycho2
6794-00415-1
CD
CD-2312848
CP
CP-23 6362
Distance
156.25
Distance ly
509.69
last precise pa
30.9
last precise sep
0.761
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16202-2348 HDS2308 1991 1 18 0.8 10.32 12.82 F8 162010.58-234812.1
16202-2348 HDS2308 2008 2 209 0.7 10.32 12.82 F8 162010.58-234812.1
16202-2348 HDS2308 2014 4 31 0.8 10.32 12.82 F8 162010.58-234812.1

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