11137+4105 HO   50

 
 
11h 13m 40.09s +41 05' 19.8" P.A. 35 sep 3 mag 6.47,8.36 Sp K2III dist. 114.03 pc (371.97 l.y.)
 
 
Coord 2000
11137+4105
Discov num
HO   50
Comp
Coord arcsec 2000
11 13 40.09 +41 05 19.8
Date first
1882
Date last
2017
Obs
15
Pa first
31
Pa last
35
P.A. Now (θ)
35°
Sep first
3.1
Sep last
3.0
Sep. Now (ρ)
3"
Mag pri
6.47
Mag sec
8.36
delta mag (ΔM)
1.89
Spectral class
K2III (yellow-orange)
Pri motion ra
-014
Sec motion ra
-014
Pri motion dec
+016
Sec motion dec
+016
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
35
Precise sep
3.005
Constellation
Ursa Major
SAO
43649
HIP
54842
Tycho2
3010-02497-1
HD
97501
HR
4351
BD
BD+41 2170
Distance
114.03
Distance ly
371.97
last precise pa
35
last precise sep
3.005
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
11137+4105 HO 50 2003 14 35 3.0 6.47 8.36 K2III D 111340.09+410519.8
11137+4105 HO 50 2017 15 35 3.0 6.47 8.36 K2III 111340.09+410519.8

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