15383+4842 HDS2204

 
 
15h 38m 17.49s +48 42' 16.8" P.A. 60 sep 0.4 mag 9.81,13.74 Sp G5 dist. 67.02 pc (218.62 l.y.)
 
 
Coord 2000
15383+4842
Discov num
HDS2204
Comp
Coord arcsec 2000
15 38 17.49 +48 42 16.8
Date first
1991
Date last
2012
Obs
10
Pa first
88
Pa last
60
P.A. Now (θ)
60°
Sep first
0.4
Sep last
0.4
Sep. Now (ρ)
0.4"
Mag pri
9.81
Mag sec
13.74
delta mag (ΔM)
3.93
Spectral class
G5 (yellow)
Pri motion ra
+052
Sec motion ra
Pri motion dec
-055
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
60.1
Precise sep
0.423
Constellation
Bootes
SAO
45653
HIP
76575
Tycho2
3486-00260-1
BD
BD+49 2413
Distance
67.02
Distance ly
218.62
last precise pa
60.1
last precise sep
0.423
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15383+4842 HDS2204 1991 1 88 0.4 9.81 13.74 G5 153817.49+484216.8
15383+4842 HDS2204 2008 4 65 0.4 9.81 13.74 G5 D 153817.49+484216.8
15383+4842 HDS2204 2010 5 61 0.4 9.81 13.74 G5 D 153817.49+484216.8
15383+4842 HDS2204 2012 10 60 0.4 9.81 13.74 G5 153817.49+484216.8

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