13018+6337 JNN  83Ba,Bb

 
 
13h 01m 32.59s +63 37' 49.7" P.A. 327 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
P.A. Now (θ)
327°
Sep first
0.2
Sep last
0.2
Sep. Now (ρ)
0.2"
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_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 15962 13018+6337 LDS2662 AB 1966 2003 3 308 120.4 6.03 14.61 8.58
Show 15962 13018+6337 JNN 242 AC 2011 2012 2 92 5.0 5.05 18.60 13.55
Show 13018+6337 JNN 83 Ba,Bb 2008 2012 4 327 0.2 15.00 15.90 0.90 <===
Quadruple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
327.1
Precise sep
0.213
Constellation
Draco
last precise pa
327.1
last precise sep
0.213
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
13018+6337 JNN 83 Ba,Bb 2012 4 327 0.2 15.00 15.90 M3.5+M3.5 NV 130132.59+633749.7

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