10261+5029 LDS1241

 
 
10h 26m 02.50s +50 27' 06.9" P.A. 26 sep 14.4 mag 13.54,13.68 Sp M4V+M4V
 
 
Coord 2000
10261+5029
Discov num
LDS1241
Comp
Coord arcsec 2000
10 26 02.50 +50 27 06.9
Date first
1955
Date last
2016
Obs
9
Pa first
26
Pa last
26
P.A. Now (θ)
26°
Sep first
14.0
Sep last
14.4
Sep. Now (ρ)
14.4"
Mag pri
13.54
Mag sec
13.68
delta mag (ΔM)
0.14
Spectral class
M4V+M4V (red/red)
Pri motion ra
-368
Sec motion ra
-368
Pri motion dec
-542
Sec motion dec
-542
Notes
V (Proper motion indicates physical)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
25.8
Precise sep
14.377
Constellation
Ursa Major
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
10261+5029 LDS1241 1998 2 26 14.4 13.54 13.68 D 102602.66+502709.1
10261+5029 LDS1241 2002 3 26 14.4 13.54 13.68 D 102602.66+502709.1
10261+5029 LDS1241 2012 4 25 14.4 13.54 13.68 M4V+M4V 102602.66+502709.1
10261+5029 LDS1241 2016 7 26 14.4 13.54 13.68 M4V+M4V 102602.50+502706.9

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