12581+5758 LDS1350

 
 
12h 58m 00.26s +57 57' 45.8" P.A. 182 sep 3.2 mag 16.50,17.00
 
 
Coord 2000
12581+5758
Discov num
LDS1350
Comp
Coord arcsec 2000
12 58 00.26 +57 57 45.8
Date first
1966
Date last
2000
Obs
2
Pa first
189
Pa last
182
P.A. Now (θ)
182°
Sep first
1.5
Sep last
3.2
Sep. Now (ρ)
3.2"
Mag pri
16.50
Mag sec
17.00
delta mag (ΔM)
0.5
Spectral class
Pri motion ra
-084
Sec motion ra
Pri motion dec
-066
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
181.9
Precise sep
3.18
Constellation
Ursa Major
last precise pa
181.9
last precise sep
3.18
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12581+5758 LDS1350 1966 1 189 1.5 16.50 17.00 125800.26+575745.8
12581+5758 LDS1350 2000 2 182 3.2 16.50 17.00 125800.26+575745.8
12581+5758 LDS1350 2010 3 181 3.7 16.50 17.00 125800.26+575745.8

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