11556+1654 KU   41

 
 
11h 55m 33.09s +16 53' 49.8" P.A. 68 sep 5.1 mag 10.14,10.31 Sp G0+G0
 
 
Coord 2000
11556+1654
Discov num
KU   41
Comp
Coord arcsec 2000
11 55 33.09 +16 53 49.8
Date first
1895
Date last
2017
Obs
25
Pa first
70
Pa last
68
P.A. Now (θ)
68°
Sep first
4.7
Sep last
5.1
Sep. Now (ρ)
5.1"
Mag pri
10.14
Mag sec
10.31
delta mag (ΔM)
0.17
Spectral class
G0+G0 (yellow/yellow)
Pri motion ra
+006
Sec motion ra
+008
Pri motion dec
-018
Sec motion dec
-016
Notes
rPM=0.149 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
67.7
Precise sep
5.141
Cdsa2 id
KU 41
Constellation
Leo
Tycho2
1441-00310-1
Ra deg
11.925858333333332
De deg
16.897166666666667
last precise pa
67.7
last precise sep
5.141
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
11556+1654 KU 41 2000 19 69 5.1 10.14 10.31 G0 G0 D 115533.09+165349.8
11556+1654 KU 41 2010 20 69 5.4 10.14 10.31 G0 G0 D 115533.09+165349.8
11556+1654 KU 41 2011 21 68 5.1 10.14 10.31 G0 G0 D 115533.09+165349.8
11556+1654 KU 41 2017 25 68 5.1 10.14 10.31 G0+G0 115533.09+165349.8

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