13018+6337 JNN 83 Ba,Bb

 
 
13h 01m 32.59s +63° 37' 49.7" P.A. 327.00 sep 0.2 mag 15.00,15.90 Sp M3.5+M3.5
 
 
Coord 2000 13018+6337 Discov num JNN  83 Comp Ba,Bb Coord arcsec 2000 13 01 32.59 +63 37 49.7
Date first 2008 Date last 2012 Obs 4
Pa first 7 Pa last 327.1 P.A. Now (θ) 327.1°
Sep first 0.2 Sep last 0.213 Sep. Now (ρ) 0.213"
Mag pri 15.00 Mag sec 15.90 delta mag (ΔM) 0.9 Spectral class M3.5+M3.5 (red/red)
Pri motion ra -156 Sec motion ra
Pri motion dec +012 Sec motion dec
Notes N V (See Notes, Proper motion indicates physical)
This double is physical.
 
 
13018+6337 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 15962 13 01 47 +63 36 37 LDS 2662 AB 2015 8 307 119.8 6.03 14.61 8.58
Show 15962 13 01 47 +63 36 37 JNN 242 AC 2012 2 92 5.0 5.05 18.60 13.55
Show 13 01 33 +63 37 50 JNN 83 Ba,Bb 2012 4 327 0.2 15.00 15.90 0.90 <===
Quadruple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Draco Gaia DR2 1676285328584228736