10520+1521 LDS4026

 
 
10h 52m 02.14s +15 21' 18.9" P.A. 219 sep 11.7 mag 16.20,18.50
 
 
Coord 2000
10520+1521
Discov num
LDS4026
Comp
Coord arcsec 2000
10 52 02.14 +15 21 18.9
Date first
1960
Date last
2010
Obs
3
Pa first
219
Pa last
219
P.A. Now (θ)
219°
Sep first
11.5
Sep last
11.7
Sep. Now (ρ)
11.7"
Mag pri
16.20
Mag sec
18.50
delta mag (ΔM)
2.3
Spectral class
Pri motion ra
+134
Sec motion ra
+134
Pri motion dec
-150
Sec motion dec
-150
Notes
V (Proper motion indicates physical)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
219.4
Precise sep
11.69
Constellation
Leo
last precise pa
219.4
last precise sep
11.69
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
10520+1521 LDS4026 1997 2 219 11.7 16.30 18.70 D 105202.14+152118.9
10520+1521 LDS4026 2010 3 219 11.4 16.20 18.50 V 105202.14+152118.9

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