10204+1543 LDS3979

 
 
10h 20m 22.00s +15 42' 48.0" P.A. 352 sep 10.2 mag 15.87,15.76
 
 
Coord 2000
10204+1543
Discov num
LDS3979
Comp
Coord arcsec 2000
10 20 22.00 +15 42 48.0
Date first
1960
Date last
2007
Obs
4
Pa first
349
Pa last
352
P.A. Now (θ)
352°
Sep first
10.0
Sep last
10.2
Sep. Now (ρ)
10.2"
Mag pri
15.87
Mag sec
15.76
delta mag (ΔM)
0.11
Spectral class
Pri motion ra
-110
Sec motion ra
-110
Pri motion dec
-034
Sec motion dec
-026
Notes
rPM=0.069 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
352.3
Precise sep
10.2
Cdsa2 id
LDS 3979
Constellation
Leo
Ra deg
10.339444444444444
De deg
15.713333333333333
last precise pa
352.3
last precise sep
10.2
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
10204+1543 LDS3979 1960 1 349 10.0 17.10 18.40 102015.00+154300.0
10204+1543 LDS3979 2007 2 352 10.2 17.10 18.40 102015.00+154300.0
10204+1543 LDS3979 2010 5 350 9.4 15.87 15.76 102022.00+154248.0

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