11561+2906 TDS8122

 
 
11h 56m 06.23s +29 06' 19.4" P.A. 110 sep 0.5 mag 11.22,11.52 Sp A5
 
 
Coord 2000
11561+2906
Discov num
TDS8122
Comp
Coord arcsec 2000
11 56 06.23 +29 06 19.4
Date first
1991
Date last
1991
Obs
1
Pa first
110
Pa last
110
P.A. Now (θ)
110°
Sep first
0.5
Sep last
0.5
Sep. Now (ρ)
0.5"
Mag pri
11.22
Mag sec
11.52
delta mag (ΔM)
0.3
Spectral class
A5 (white)
Pri motion ra
-004
Sec motion ra
-004
Pri motion dec
+003
Sec motion dec
+003
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
110
Precise sep
0.45
Constellation
Ursa Major
Tycho2
1987-00218-1
last precise pa
110
last precise sep
0.45
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
11561+2906 TDS8122 1991 1 110 0.5 11.22 11.52 115606.23+290619.4

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