16576+6027 HDS2398

 
 
16h 57m 38.13s +60 27' 20.1" P.A. 61 sep 0.5 mag 10.27,10.49 Sp G0 dist. 326.8 pc (1066.02 l.y.)
 
 
Coord 2000
16576+6027
Discov num
HDS2398
Comp
Coord arcsec 2000
16 57 38.13 +60 27 20.1
Date first
1991
Date last
2011
Obs
5
Pa first
57
Pa last
61
P.A. Now (θ)
61°
Sep first
0.4
Sep last
0.5
Sep. Now (ρ)
0.5"
Mag pri
10.27
Mag sec
10.49
delta mag (ΔM)
0.22
Spectral class
G0 (yellow)
Pri motion ra
-021
Sec motion ra
-021
Pri motion dec
-025
Sec motion dec
-025
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
60.9
Precise sep
0.479
Constellation
Draco
SAO
17291
HIP
82998
Tycho2
4191-02000-1
BD
BD+60 1722
Distance
326.8
Distance ly
1066.02
last precise pa
60.9
last precise sep
0.479
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16576+6027 HDS2398 1991 2 73 0.4 10.27 10.49 G0 D 165738.13+602720.1
16576+6027 HDS2398 2009 3 61 0.5 10.27 10.49 G0 D 165738.13+602720.1
16576+6027 HDS2398 2011 5 61 0.5 10.27 10.49 G0 165738.13+602720.1

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