11447+5340 HDS1657

 
 
11h 44m 39.82s +53 39' 49.1" P.A. 96 sep 1.3 mag 8.85,12.39 Sp G5 dist. 221.73 pc (723.28 l.y.)
 
 
Coord 2000
11447+5340
Discov num
HDS1657
Comp
Coord arcsec 2000
11 44 39.82 +53 39 49.1
Date first
1991
Date last
1991
Obs
2
Pa first
96
Pa last
96
P.A. Now (θ)
96°
Sep first
1.3
Sep last
1.3
Sep. Now (ρ)
1.3"
Mag pri
8.85
Mag sec
12.39
delta mag (ΔM)
3.54
Spectral class
G5 (yellow)
Pri motion ra
-023
Sec motion ra
-021
Pri motion dec
-005
Sec motion dec
-005
Notes
rPM=0.085 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
95.8
Precise sep
1.29
Cdsa2 id
HDS 1657
Constellation
Ursa Major
SAO
28119
HIP
57272
Tycho2
3832-00825-1
HD
102013
BD
BD+54 1459
Ra deg
11.744394444444444
De deg
53.66363888888889
Distance
221.73
Distance ly
723.28
last precise pa
95.8
last precise sep
1.29
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
11447+5340 HDS1657 1991 2 96 1.3 8.85 12.39 G5 114439.82+533949.1

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