10315+5943 LDS2313

 
 
10h 31m 31.89s +59 43' 32.0" P.A. 147 sep 19.5 mag 10.75,14.80
 
 
Coord 2000
10315+5943
Discov num
LDS2313
Comp
Coord arcsec 2000
10 31 31.89 +59 43 32.0
Date first
1954
Date last
2015
Obs
5
Pa first
153
Pa last
147
P.A. Now (θ)
147°
Sep first
21.0
Sep last
19.5
Sep. Now (ρ)
19.5"
Mag pri
10.75
Mag sec
14.80
delta mag (ΔM)
4.05
Spectral class
Pri motion ra
-089
Sec motion ra
Pri motion dec
-050
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
146.8
Precise sep
19.54
Constellation
Ursa Major
Tycho2
3822-00242-1
Gaia DR2
02478025984
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
10315+5943 LDS2313 2000 2 149 20.1 10.75 14.80 D 103131.89+594332.0
10315+5943 LDS2313 2003 3 149 19.9 10.75 14.80 D 103131.89+594332.0
10315+5943 LDS2313 2010 4 148 19.6 10.75 14.80 103131.89+594332.0
10315+5943 LDS2313 2015 5 147 19.5 10.75 14.80 103131.89+594332.0

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