09476+5057 HU  630

 
 
09h 47m 36.09s +50 57' 17.3" P.A. 74 sep 2.2 mag 9.43,9.58 Sp G5 dist. 224.22 pc (731.41 l.y.)
 
 
Coord 2000
09476+5057
Discov num
HU  630
Comp
Coord arcsec 2000
09 47 36.09 +50 57 17.3
Date first
1903
Date last
2017
Obs
24
Pa first
73
Pa last
74
P.A. Now (θ)
74°
Sep first
2.4
Sep last
2.2
Sep. Now (ρ)
2.2"
Mag pri
9.43
Mag sec
9.58
delta mag (ΔM)
0.15
Spectral class
G5 (yellow)
Pri motion ra
-077
Sec motion ra
-066
Pri motion dec
-022
Sec motion dec
-008
Notes
rPM=0.222 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
74
Precise sep
2.2
Constellation
Ursa Major
SAO
27382
HIP
48041
Tycho2
3439-00970-1
HD
84540
BD
BD+51 1543
Distance
224.22
Distance ly
731.41
last precise pa
74
last precise sep
2.2
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
09476+5057 HU 630 2000 18 74 2.2 9.43 9.58 G5 D 094736.09+505717.3
09476+5057 HU 630 2011 19 74 2.1 9.43 9.58 G5 D 094736.09+505717.3
09476+5057 HU 630 2013 22 73 2.2 9.43 9.58 G5 094736.09+505717.3
09476+5057 HU 630 2017 24 74 2.2 9.43 9.58 G5 094736.09+505717.3

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