12298+2812 LDS4218

 
 
12h 29m 46.47s +28 11' 22.4" P.A. 79 sep 154.3 mag 14.93,18.20
 
 
Coord 2000
12298+2812
Discov num
LDS4218
Comp
Coord arcsec 2000
12 29 46.47 +28 11 22.4
Date first
1960
Date last
2010
Obs
3
Pa first
79
Pa last
79
P.A. Now (θ)
79°
Sep first
155.0
Sep last
154.3
Sep. Now (ρ)
154.3"
Mag pri
14.93
Mag sec
18.20
delta mag (ΔM)
3.27
Spectral class
Pri motion ra
-040
Sec motion ra
-050
Pri motion dec
+040
Sec motion dec
+028
Notes
rPM=0.273 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
79
Precise sep
154.3
Cdsa2 id
LDS 4218
Constellation
Coma Berenices
Ra deg
12.496241666666666
De deg
28.189555555555557
last precise pa
79
last precise sep
154.3
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12298+2812 LDS4218 2000 2 79 154.5 14.93 18.20 D 122946.47+281122.4
12298+2812 LDS4218 2010 3 79 154.3 14.93 18.20 122946.47+281122.4

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