13122+3214 JNN  90Aa,Ab

 
 
13H 12M 06.91S +32 13' 17.9" P.A. 286 SEP 0.2 MAG 13.80,14.90 SP M5+M6
 
 
Coord 2000
13122+3214
Discov num
JNN  90
Comp
Aa,Ab
Coord arcsec 2000
13 12 06.91 +32 13 17.9
Date first
2008
Date last
2009
Obs
3
Pa first
282
Pa last
286
P.A. Now (θ)
286°
Sep first
0.1
Sep last
0.2
Sep. Now (ρ)
0.2"
Mag pri
13.80
Mag sec
14.90
delta mag (ΔM)
1.1
Spectral class
M5+M6 (red/red)
Pri motion ra
+115
Sec motion ra
Pri motion dec
-089
Sec motion dec
Notes
N V (See Notes, Proper motion indicates physical)
This double is physical.
 
 
13122+3214 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 13122+3214 JNN 90 Aa,Ab 2008 2009 3 286 0.2 13.80 14.90 1.10 <===
Show 13122+3214 LDS1369 AB 1966 2000 3 307 25.7 14.50 19.60 5.10
Show 13122+3214 JNN 89 Ba,Bb 2009 2009 2 227 0.9 17.70 18.60 0.90
Quadruple system
2 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Canes Venatici
last precise pa
285.9
last precise sep
0.161