11502+3158 TDS8059

 
 
11h 50m 13.68s +31 58' 16.2" P.A. 189 sep 3.9 mag 12.11,12.54
 
 
Coord 2000
11502+3158
Discov num
TDS8059
Comp
Coord arcsec 2000
11 50 13.68 +31 58 16.2
Date first
1991
Date last
2010
Obs
4
Pa first
194
Pa last
189
P.A. Now (θ)
189°
Sep first
3.1
Sep last
3.9
Sep. Now (ρ)
3.9"
Mag pri
12.11
Mag sec
12.54
delta mag (ΔM)
0.43
Spectral class
Pri motion ra
-027
Sec motion ra
-030
Pri motion dec
+044
Sec motion dec
-004
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Ursa Major
Tycho2
2524-01024-1
last precise pa
188.8
last precise sep
3.94
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
11502+3158 TDS8059 1999 2 190 3.5 12.11 12.54 D 115013.68+315816.2
11502+3158 TDS8059 2001 3 189 3.5 12.11 12.54 D 115013.68+315816.2
11502+3158 TDS8059 2010 4 189 3.9 12.11 12.54 115013.68+315816.2

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