12340+1442 LDS 938

 
 
12h 33m 58.58s +14 41' 19.3" P.A. 4 sep 12.1 mag 11.02,12.40
 
 
Coord 2000
12340+1442
Discov num
LDS 938
Comp
Coord arcsec 2000
12 33 58.58 +14 41 19.3
Date first
1904
Date last
2014
Obs
10
Pa first
4
Pa last
4
P.A. Now (θ)
Sep first
11.7
Sep last
12.1
Sep. Now (ρ)
12.1"
Mag pri
11.02
Mag sec
12.40
delta mag (ΔM)
1.38
Spectral class
Pri motion ra
-174
Sec motion ra
-167
Pri motion dec
-023
Sec motion dec
-015
Notes
rPM=0.061 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
3.8
Precise sep
12.08
Constellation
Coma Berenices
Tycho2
0880-00243-1
last precise pa
3.8
last precise sep
12.08
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12340+1442 LDS 938 2002 5 4 11.9 11.02 12.40 D 123358.58+144119.3
12340+1442 LDS 938 2014 8 4 12.1 11.02 12.40 123358.58+144119.3

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