11294+4206 COU1905

 
 
11h 29m 22.64s +42 05' 30.5" P.A. 188 sep 0.5 mag 9.10,9.10 Sp Am dist. 129.7 pc (423.08 l.y.)
 
 
Coord 2000
11294+4206
Discov num
COU1905
Comp
Coord arcsec 2000
11 29 22.64 +42 05 30.5
Date first
1980
Date last
2008
Obs
4
Pa first
64
Pa last
188
P.A. Now (θ)
188°
Sep first
0.1
Sep last
0.5
Sep. Now (ρ)
0.5"
Mag pri
9.10
Mag sec
9.10
delta mag (ΔM)
0
Spectral class
Am (white)
Pri motion ra
+006
Sec motion ra
Pri motion dec
-004
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
188.4
Precise sep
0.474
Constellation
Ursa Major
SAO
43770
HIP
56059
Tycho2
3015-01454-1
HD
99831
BD
BD+42 2209
Distance
129.7
Distance ly
423.08
last precise pa
188.4
last precise sep
0.474
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
11294+4206 COU1905 1983 3 28 0.1 9.10 9.10 Am 112922.64+420530.5
11294+4206 COU1905 2008 4 188 0.5 9.10 9.10 Am 112922.64+420530.5

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