12400+2955 LDS4243

 
 
12h 40m 05.65s +29 55' 27.2" P.A. 42 sep 98.3 mag 11.54,12.22 Sp G5V
 
 
Coord 2000
12400+2955
Discov num
LDS4243
Comp
Coord arcsec 2000
12 40 05.65 +29 55 27.2
Date first
1902
Date last
2013
Obs
9
Pa first
43
Pa last
42
P.A. Now (θ)
42°
Sep first
96.0
Sep last
98.3
Sep. Now (ρ)
98.3"
Mag pri
11.54
Mag sec
12.22
delta mag (ΔM)
0.68
Spectral class
G5V (yellow)
Pri motion ra
-055
Sec motion ra
-061
Pri motion dec
+009
Sec motion dec
+010
Notes
rPM=0.098 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
42
Precise sep
98.299
Constellation
Coma Berenices
Tycho2
1992-00396-1
last precise pa
42
last precise sep
98.299
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12400+2955 LDS4243 1960 1 43 66.0 11.54 12.60 124005.65+295527.2
12400+2955 LDS4243 2001 6 42 95.3 11.54 12.22 124005.65+295527.2
12400+2955 LDS4243 2013 8 42 98.3 11.54 12.22 G5V 124005.65+295527.2

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