10489+2534 LDS4021

 
 
10h 48m 47.60s +25 34' 19.5" P.A. 342 sep 180.7 mag 14.49,17.33
 
 
Coord 2000
10489+2534
Discov num
LDS4021
Comp
Coord arcsec 2000
10 48 47.60 +25 34 19.5
Date first
1998
Date last
2010
Obs
3
Pa first
342
Pa last
342
P.A. Now (θ)
342°
Sep first
180.6
Sep last
180.7
Sep. Now (ρ)
180.7"
Mag pri
14.49
Mag sec
17.33
delta mag (ΔM)
2.84
Spectral class
Pri motion ra
-049
Sec motion ra
-066
Pri motion dec
-177
Sec motion dec
-180
Notes
rPM=0.09 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
341.8
Precise sep
180.72
Constellation
Leo Minor
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
10489+2534 LDS4021 2000 1 342 180.6 14.49 17.33 104847.60+253419.5
10489+2534 LDS4021 2010 3 342 180.7 14.49 17.33 104847.60+253419.5

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