12550+3118 JNN  82

 
 
12h 54m 59.98s +31 18' 24.8" P.A. 350 sep 0.7 mag 16.30,16.70 Sp M2+M3
 
 
Coord 2000
12550+3118
Discov num
JNN  82
Comp
Coord arcsec 2000
12 54 59.98 +31 18 24.8
Date first
2009
Date last
2009
Obs
2
Pa first
350
Pa last
350
P.A. Now (θ)
350°
Sep first
0.7
Sep last
0.7
Sep. Now (ρ)
0.7"
Mag pri
16.30
Mag sec
16.70
delta mag (ΔM)
0.4
Spectral class
M2+M3 (red/red)
Pri motion ra
-106
Sec motion ra
Pri motion dec
-018
Sec motion dec
Notes
V (Proper motion indicates physical)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
350
Precise sep
0.714
Cdsa2 id
JNN 82
Constellation
Coma Berenices
Ra deg
12.916661111111111
De deg
31.30688888888889
last precise pa
350
last precise sep
0.714
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12550+3118 JNN 82 2009 2 350 0.7 16.30 16.70 M2 M3 125459.98+311824.8

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