11527+5647 ES 1826

 
 
11h 52m 40.71s +56 46' 55.8" P.A. 221 sep 6.1 mag 8.95,12.80 Sp A5 dist. 166.39 pc (542.76 l.y.)
 
 
Coord 2000
11527+5647
Discov num
ES 1826
Comp
Coord arcsec 2000
11 52 40.71 +56 46 55.8
Date first
1913
Date last
2000
Obs
5
Pa first
237
Pa last
221
P.A. Now (θ)
221°
Sep first
8.9
Sep last
6.1
Sep. Now (ρ)
6.1"
Mag pri
8.95
Mag sec
12.80
delta mag (ΔM)
3.85
Spectral class
A5 (white)
Pri motion ra
-012
Sec motion ra
Pri motion dec
-007
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
220.9
Precise sep
6.12
Cdsa2 id
ES 1826
Constellation
Ursa Major
SAO
28175
HIP
57910
Tycho2
3836-00917-1
HD
103127
BD
BD+57 1339
Ra deg
11.877975000000001
De deg
56.78216666666667
Distance
166.39
Distance ly
542.76
last precise pa
220.9
last precise sep
6.12
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
11527+5647 ES 1826 2000 5 221 6.1 8.80 12.80 A5 D 115240.71+564655.8

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