10047+4300 LDS3953

 
 
10h 04m 41.49s +43 00' 15.8" P.A. 115 sep 11 mag 16.40,18.50 Sp M3+M4
 
 
Coord 2000
10047+4300
Discov num
LDS3953
Comp
Coord arcsec 2000
10 04 41.49 +43 00 15.8
Date first
1960
Date last
2010
Obs
4
Pa first
114
Pa last
115
P.A. Now (θ)
115°
Sep first
11.0
Sep last
11.0
Sep. Now (ρ)
11"
Mag pri
16.40
Mag sec
18.50
delta mag (ΔM)
2.1
Spectral class
M3+M4 (red/red)
Pri motion ra
+060
Sec motion ra
+061
Pri motion dec
-101
Sec motion dec
-096
Notes
V (Proper motion indicates physical)
rPM=0.043 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
114.7
Precise sep
10.96
Cdsa2 id
LDS 3953
Constellation
Ursa Major
Ra deg
10.078191666666667
De deg
43.00438888888889
last precise pa
114.7
last precise sep
10.96
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
10047+4300 LDS3953 1998 2 115 11.0 16.40 18.50 D 100441.49+430015.8
10047+4300 LDS3953 2002 3 115 11.0 16.40 18.50 M3+M4 V 100441.49+430015.8
10047+4300 LDS3953 2010 4 115 11.0 16.40 18.50 M3+M4 V 100441.49+430015.8

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