10486+3110 LDS4019

 
 
10h 48m 36.21s +31 09' 37.4" P.A. 249 sep 193.4 mag 11.57,17.10
 
 
Coord 2000
10486+3110
Discov num
LDS4019
Comp
Coord arcsec 2000
10 48 36.21 +31 09 37.4
Date first
1960
Date last
2010
Obs
4
Pa first
249
Pa last
249
P.A. Now (θ)
249°
Sep first
194.0
Sep last
193.4
Sep. Now (ρ)
193.4"
Mag pri
11.57
Mag sec
17.10
delta mag (ΔM)
5.53
Spectral class
Pri motion ra
-105
Sec motion ra
-101
Pri motion dec
-014
Sec motion dec
-018
Notes
rPM=0.053 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
249.1
Precise sep
193.43
Cdsa2 id
LDS 4019
Constellation
Leo Minor
Tycho2
2519-02536-1
Ra deg
10.810058333333334
De deg
31.16038888888889
last precise pa
249.1
last precise sep
193.43
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
10486+3110 LDS4019 2000 2 249 193.4 11.57 17.10 D 104836.21+310937.4
10486+3110 LDS4019 2001 3 249 193.5 11.57 17.10 D 104836.21+310937.4
10486+3110 LDS4019 2010 4 249 193.4 11.57 17.10 104836.21+310937.4

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