13112+3050 A  1359AB

 
 
13H 11M 12.67S +30 49' 36.9" P.A. 139 SEP 0.3 MAG 9.60,11.00 SP G4V+G7V
 
 
Coord 2000
13112+3050
Discov num
A  1359
Comp
AB
Coord arcsec 2000
13 11 12.67 +30 49 36.9
Date first
1906
Date last
1997
Obs
10
Pa first
121
Pa last
139
P.A. Now (θ)
139°
Sep first
0.3
Sep last
0.3
Sep. Now (ρ)
0.3"
Mag pri
9.60
Mag sec
11.00
delta mag (ΔM)
1.4
Spectral class
G4V+G7V (yellow/yellow)
Pri motion ra
-043
Sec motion ra
Pri motion dec
-020
Sec motion dec
Notes
N V (See Notes, Proper motion indicates physical)
This double is physical.
 
 
13112+3050 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 63386 13112+3050 A 1359 AB 1906 1997 10 139 0.3 9.60 11.00 1.40 <===
Show 63386 13112+3050 STF1729 AB,C 1830 2011 13 276 8.7 9.61 11.06 1.45
Triple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Coma Berenices
SAO
63386
Tycho2
2532-02235-1
HD
114604
last precise pa
138.7
last precise sep
0.251