12186+2715 LDS1290

 
 
12h 18m 38.53s +27 14' 27.8" P.A. 201 sep 1.6 mag 17.00,17.60
 
 
Coord 2000
12186+2715
Discov num
LDS1290
Comp
Coord arcsec 2000
12 18 38.53 +27 14 27.8
Date first
1963
Date last
2000
Obs
2
Pa first
356
Pa last
201
P.A. Now (θ)
201°
Sep first
2.0
Sep last
1.6
Sep. Now (ρ)
1.6"
Mag pri
17.00
Mag sec
17.60
delta mag (ΔM)
0.6
Spectral class
Pri motion ra
+002
Sec motion ra
-003
Pri motion dec
-033
Sec motion dec
-031
Notes
rPM=0.163 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
201
Precise sep
1.56
Cdsa2 id
LDS 1290
Constellation
Coma Berenices
Ra deg
12.310702777777779
De deg
27.24105555555556
last precise pa
201
last precise sep
1.56
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12186+2715 LDS1290 1963 1 356 2.0 17.00 17.60 X 121810.00+271500.0
12186+2715 LDS1290 2000 2 201 1.6 17.00 17.60 121838.53+271427.8

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