12475+2617 LDS4270

 
 
12h 47m 32.07s +26 17' 05.2" P.A. 234 sep 166.2 mag 16.11,17.09
 
 
Coord 2000
12475+2617
Discov num
LDS4270
Comp
Coord arcsec 2000
12 47 32.07 +26 17 05.2
Date first
1960
Date last
2015
Obs
4
Pa first
234
Pa last
234
P.A. Now (θ)
234°
Sep first
167.0
Sep last
166.2
Sep. Now (ρ)
166.2"
Mag pri
16.11
Mag sec
17.09
delta mag (ΔM)
0.98
Spectral class
Pri motion ra
-074
Sec motion ra
-066
Pri motion dec
-076
Sec motion dec
-052
Notes
rPM=0.238 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
233.7
Precise sep
166.226
Constellation
Coma Berenices
Gaia DR2
86094928640
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12475+2617 LDS4270 1999 2 234 166.5 16.11 17.09 D 124732.07+261705.2
12475+2617 LDS4270 2010 3 234 166.3 16.11 17.09 124732.07+261705.2
12475+2617 LDS4270 2015 4 234 166.2 16.11 17.09 124732.07+261705.2

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