13364+2156 LDS4381

 
 
13h 36m 25.62s +21 55' 42.3" P.A. 67 sep 20.9 mag 9.50,16.63 Sp G0+G/K dist. 110.74 pc (361.23 l.y.)
 
 
Coord 2000
13364+2156
Discov num
LDS4381
Comp
Coord arcsec 2000
13 36 25.62 +21 55 42.3
Date first
1960
Date last
2011
Obs
6
Pa first
66
Pa last
67
P.A. Now (θ)
67°
Sep first
21.0
Sep last
20.9
Sep. Now (ρ)
20.9"
Mag pri
9.50
Mag sec
16.63
delta mag (ΔM)
7.13
Spectral class
G0+G/K (yellow/yellow)
Pri motion ra
-179
Sec motion ra
-163
Pri motion dec
-105
Sec motion dec
-128
Notes
N V (See Notes, Proper motion indicates physical)
rPM=0.135 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
67
Precise sep
20.9
Constellation
Bootes
SAO
82898
HIP
66375
Tycho2
1465-00229-1
BD
BD+22 2607
Distance
110.74
Distance ly
361.23
last precise pa
67
last precise sep
20.9
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
13364+2156 LDS4381 2000 3 67 20.9 9.48 15.33 G0 DV 133625.62+215542.3
13364+2156 LDS4381 2001 4 67 20.9 9.48 15.33 G0 NVD 133625.62+215542.3
13364+2156 LDS4381 2011 5 67 20.9 9.50 16.63 G0+G/K NV 133625.62+215542.3

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