15512+3539 BUP 163 (Kap CrB)

 
 
15h 51m 13.93s +35 39' 26.5" P.A. 208 sep 109.2 mag 4.91,13.48 Sp K0 dist. 30.5 pc (99.49 l.y.)
 
 
Coord 2000
15512+3539
Discov num
BUP 163
Comp
Coord arcsec 2000
15 51 13.93 +35 39 26.5
Date first
1909
Date last
2010
Obs
6
Pa first
202
Pa last
208
P.A. Now (θ)
208°
Sep first
139.7
Sep last
109.2
Sep. Now (ρ)
109.2"
Mag pri
4.91
Mag sec
13.48
delta mag (ΔM)
8.57
Spectral class
K0 (yellow-orange)
Pri motion ra
-008
Sec motion ra
+003
Pri motion dec
-348
Sec motion dec
-013
Notes
N (See Notes)
rPM=0.963
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
208.1
Precise sep
109.18
Name
Kap CrB
Constellation
Corona Borealis
SAO
64948
HIP
77655
Tycho2
2578-01609-1
HD
142091
HR
5901
GC
21319
BD
BD+36 2652
Bayer
Kappa Coronae Borealis
Bayer name
Kap CrB
Flamsteed
11 Coronae Borealis
Flamsteed name
11 CrB
Distance
30.5
Distance ly
99.49
last precise pa
208.1
last precise sep
109.18
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15512+3539 BUP 163 1925 2 203 134.7 4.80 11.50 K0 N 155113.94+353929.6
15512+3539 BUP 163 2009 3 209 109.1 4.80 11.50 K0 N 155113.94+353929.6
15512+3539 BUP 163 2010 6 208 109.2 4.91 13.48 K0 N 155113.94+353929.6

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