11583+4150 BVD 220

 
 
11h 58m 20.86s +41 49' 51.5" P.A. 42 sep 19.2 mag 9.80,17.30 Sp G5 dist. 198.02 pc (645.94 l.y.)
 
 
Coord 2000
11583+4150
Discov num
BVD 220
Comp
Coord arcsec 2000
11 58 20.86 +41 49 51.5
Date first
2000
Date last
2015
Obs
3
Pa first
42
Pa last
42
P.A. Now (θ)
42°
Sep first
19.2
Sep last
19.2
Sep. Now (ρ)
19.2"
Mag pri
9.80
Mag sec
17.30
delta mag (ΔM)
7.5
Spectral class
G5 (yellow)
Pri motion ra
-067
Sec motion ra
-062
Pri motion dec
-028
Sec motion dec
-030
Notes
V (Proper motion indicates physical)
rPM=0.074 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
41.9
Precise sep
19.222
Constellation
Ursa Major
SAO
43977
HIP
58390
Tycho2
3016-01153-1
Gaia DR2
3117131520
HD
103943
BD
BD+42 2259
Distance
198.02
Distance ly
645.94
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
11583+4150 BVD 220 2000 1 42 19.2 9.80 17.30 V 115820.86+414951.5
11583+4150 BVD 220 2010 2 42 18.9 9.80 17.30 G5 V 115820.86+414951.5
11583+4150 BVD 220 2015 3 42 19.2 9.80 17.30 G5 V 115820.86+414951.5

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