13119+1823 LDS 947

 
 
13h 11m 48.31s +18 22' 44.8" P.A. 117 sep 453.7 mag 9.88,11.31 Sp G0+K5 dist. 73.64 pc (240.21 l.y.)
 
 
Coord 2000
13119+1823
Discov num
LDS 947
Comp
Coord arcsec 2000
13 11 48.31 +18 22 44.8
Date first
1936
Date last
2010
Obs
6
Pa first
119
Pa last
117
P.A. Now (θ)
117°
Sep first
446.0
Sep last
453.7
Sep. Now (ρ)
453.7"
Mag pri
9.88
Mag sec
11.31
delta mag (ΔM)
1.43
Spectral class
G0+K5 (yellow/yellow-orange)
Pri motion ra
+148
Sec motion ra
+217
Pri motion dec
-277
Sec motion dec
-237
Notes
N V (See Notes, Proper motion indicates physical)
rPM=0.248 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
117.1
Precise sep
453.73
Constellation
Coma Berenices
HIP
64386
Tycho2
1454-01062-1
BD
BD+19 2646
Distance
73.64
Distance ly
240.21
last precise pa
117.1
last precise sep
453.73
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
13119+1823 LDS 947 2000 4 117 453.0 9.88 11.31 N D 131148.31+182244.8
13119+1823 LDS 947 2001 5 117 453.2 9.88 11.31 N D 131148.31+182244.8
13119+1823 LDS 947 2010 6 117 453.7 9.88 11.31 G0+K5 NV 131148.31+182244.8

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