12300+2835 LDS4220

 
 
12h 29m 58.38s +28 34' 38.9" P.A. 229 sep 107.5 mag 13.78,16.40
 
 
Coord 2000
12300+2835
Discov num
LDS4220
Comp
Coord arcsec 2000
12 29 58.38 +28 34 38.9
Date first
1960
Date last
2010
Obs
4
Pa first
228
Pa last
229
P.A. Now (θ)
229°
Sep first
108.0
Sep last
107.5
Sep. Now (ρ)
107.5"
Mag pri
13.78
Mag sec
16.40
delta mag (ΔM)
2.62
Spectral class
Pri motion ra
+021
Sec motion ra
+020
Pri motion dec
-039
Sec motion dec
-026
Notes
rPM=0.294 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
228.5
Precise sep
107.45
Constellation
Coma Berenices
last precise pa
228.5
last precise sep
107.45
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12300+2835 LDS4220 1960 1 228 8.0 13.20 16.30 123000.00+283500.0
12300+2835 LDS4220 2000 2 229 107.7 13.55 16.36 122958.38+283438.9
12300+2835 LDS4220 2001 3 229 107.5 13.55 16.36 D 122958.38+283438.9
12300+2835 LDS4220 2010 4 229 107.6 13.78 16.40 122958.38+283438.9

If you need more information about this double, apply for a data request form to the WDS.