11227+5544 MLB 168

 
 
11h 22m 43.27s +55 43' 46.9" P.A. 144 sep 5.9 mag 10.62,12.20 Sp G5
 
 
Coord 2000
11227+5544
Discov num
MLB 168
Comp
Coord arcsec 2000
11 22 43.27 +55 43 46.9
Date first
1910
Date last
2015
Obs
9
Pa first
142
Pa last
144
P.A. Now (θ)
144°
Sep first
5.8
Sep last
5.9
Sep. Now (ρ)
5.9"
Mag pri
10.62
Mag sec
12.20
delta mag (ΔM)
1.58
Spectral class
G5 (yellow)
Pri motion ra
-029
Sec motion ra
-016
Pri motion dec
+004
Sec motion dec
-020
Notes
rPM=0.932
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
144.4
Precise sep
5.89
Constellation
Ursa Major
Tycho2
3828-00717-1
HD
237994
last precise pa
144.4
last precise sep
5.89
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
11227+5544 MLB 168 2000 7 144 5.8 10.62 12.20 G5 D 112243.27+554346.9
11227+5544 MLB 168 2003 8 144 5.9 10.62 12.20 G5 D 112243.27+554346.9
11227+5544 MLB 168 2015 9 144 5.9 10.62 12.20 G5 112243.27+554346.9

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