16095+6722 HDS2281

 
 
16h 09m 31.20s +67 21' 54.0" P.A. 305 sep 0.1 mag 9.52,10.81 Sp G5 dist. 197.24 pc (643.4 l.y.)
 
 
Coord 2000
16095+6722
Discov num
HDS2281
Comp
Coord arcsec 2000
16 09 31.20 +67 21 54.0
Date first
1991
Date last
2010
Obs
3
Pa first
245
Pa last
305
P.A. Now (θ)
305°
Sep first
0.1
Sep last
0.1
Sep. Now (ρ)
0.1"
Mag pri
9.52
Mag sec
10.81
delta mag (ΔM)
1.29
Spectral class
G5 (yellow)
Pri motion ra
-003
Sec motion ra
Pri motion dec
-003
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
304.6
Precise sep
0.067
Constellation
Draco
SAO
16983
HIP
79171
Tycho2
4195-00669-1
HD
146043
BD
BD+67 928
Distance
197.24
Distance ly
643.4
last precise pa
304.6
last precise sep
0.067
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16095+6722 HDS2281 1991 1 245 0.1 9.52 10.81 G5 160931.20+672154.0
16095+6722 HDS2281 2010 2 305 0.1 9.52 10.81 G5 D 160931.20+672154.0

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