12279+3110 LDS1310

 
 
12h 27m 58.22s +31 09' 13.6" P.A. 275 sep 45.4 mag 12.81,12.89
 
 
Coord 2000
12279+3110
Discov num
LDS1310
Comp
Coord arcsec 2000
12 27 58.22 +31 09 13.6
Date first
1903
Date last
2017
Obs
8
Pa first
273
Pa last
275
P.A. Now (θ)
275°
Sep first
45.1
Sep last
45.4
Sep. Now (ρ)
45.4"
Mag pri
12.81
Mag sec
12.89
delta mag (ΔM)
0.08
Spectral class
Pri motion ra
+017
Sec motion ra
+017
Pri motion dec
-177
Sec motion dec
-187
Notes
N (See Notes)
rPM=0.053 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
274.5
Precise sep
45.386
Cdsa2 id
LDS 1310
Constellation
Coma Berenices
Ra deg
12.466172222222221
De deg
31.153777777777776
last precise pa
274.5
last precise sep
45.386
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12279+3110 LDS1310 2000 5 274 45.4 12.80 12.90 N D 122758.22+310913.6
12279+3110 LDS1310 2001 6 274 45.4 12.80 12.90 N D 122758.22+310913.6
12279+3110 LDS1310 2010 7 274 45.4 12.81 12.89 N 122758.22+310913.6
12279+3110 LDS1310 2017 8 275 45.4 12.81 12.89 N 122758.22+310913.6

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