10318+5706 LDS2314

 
 
10h 31m 43.21s +57 06' 57.1" P.A. 226 sep 142.1 mag 9.78,14.56 Sp M0 dist. 17.91 pc (58.42 l.y.)
 
 
Coord 2000
10318+5706
Discov num
LDS2314
Comp
Coord arcsec 2000
10 31 43.21 +57 06 57.1
Date first
1954
Date last
2010
Obs
4
Pa first
225
Pa last
226
P.A. Now (θ)
226°
Sep first
142.0
Sep last
142.1
Sep. Now (ρ)
142.1"
Mag pri
9.78
Mag sec
14.56
delta mag (ΔM)
4.78
Spectral class
M0 (red)
Pri motion ra
-067
Sec motion ra
-048
Pri motion dec
+173
Sec motion dec
+154
Notes
rPM=0.145 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
225.7
Precise sep
142.11
Constellation
Ursa Major
HIP
51547
Tycho2
3819-00645-1
GL
Gl 397.1A
BD
BD+57 1274
Distance
17.91
Distance ly
58.42
last precise pa
225.7
last precise sep
142.11
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
10318+5706 LDS2314 1954 1 225 142.0 9.66 16.20 M0 103143.30+570655.6
10318+5706 LDS2314 2000 2 226 141.9 9.66 16.20 M0 103143.21+570657.1
10318+5706 LDS2314 2003 3 226 142.0 9.66 16.20 M0 103143.21+570657.1
10318+5706 LDS2314 2010 4 226 142.1 9.78 14.56 M0 103143.21+570657.1

If you need more information about this double, apply for a data request form to the WDS.