11281+4055 TDS7870

 
 
11h 28m 04.93s +40 54' 52.4" P.A. 151 sep 0.7 mag 11.34,11.86
 
 
Coord 2000
11281+4055
Discov num
TDS7870
Comp
Coord arcsec 2000
11 28 04.93 +40 54 52.4
Date first
1991
Date last
1991
Obs
1
Pa first
151
Pa last
151
P.A. Now (θ)
151°
Sep first
0.7
Sep last
0.7
Sep. Now (ρ)
0.7"
Mag pri
11.34
Mag sec
11.86
delta mag (ΔM)
0.52
Spectral class
Pri motion ra
-028
Sec motion ra
-028
Pri motion dec
-022
Sec motion dec
-022
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
151.1
Precise sep
0.74
Constellation
Ursa Major
Tycho2
3013-01212-1
last precise pa
151.1
last precise sep
0.74
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
11281+4055 TDS7870 1991 1 151 0.7 11.34 11.86 112804.93+405452.4

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