13447+1255 HDS1934

 
 
13h 44m 43.14s +12 55' 14.0" P.A. 162 sep 5.4 mag 9.46,13.59 Sp K2 dist. 64.31 pc (209.78 l.y.)
 
 
Coord 2000
13447+1255
Discov num
HDS1934
Comp
Coord arcsec 2000
13 44 43.14 +12 55 14.0
Date first
1991
Date last
2015
Obs
6
Pa first
149
Pa last
162
P.A. Now (θ)
162°
Sep first
4.2
Sep last
5.4
Sep. Now (ρ)
5.4"
Mag pri
9.46
Mag sec
13.59
delta mag (ΔM)
4.13
Spectral class
K2 (yellow-orange)
Pri motion ra
-101
Sec motion ra
-111
Pri motion dec
-007
Sec motion dec
-011
Notes
rPM=0.097 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
162.3
Precise sep
5.35
Cdsa2 id
HDS 1934
Constellation
Bootes
SAO
100684
HIP
67067
Tycho2
0899-00534-1
HD
119732
BD
BD+13 2706
Ra deg
13.745316666666666
De deg
12.920555555555556
Distance
64.31
Distance ly
209.78
last precise pa
162.3
last precise sep
5.35
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
13447+1255 HDS1934 1998 3 164 5.2 9.46 13.59 K2 D 134443.14+125514.0
13447+1255 HDS1934 2001 4 164 5.4 9.46 13.59 K2 D 134443.14+125514.0
13447+1255 HDS1934 2015 5 162 5.4 9.46 13.59 K2 134443.14+125514.0

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