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
2015
Obs
5
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
107.512
Constellation
Coma Berenices
Gaia DR2
4010820647768744064
 
 
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
12300+2835 LDS4220 2015 5 229 107.5 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.