07107-2131 ARA1316AB

 
 
07h 10m 40.44s -21 30' 39.8" P.A. 260 sep 8.6 mag 12.80,12.20
 
 
Coord 2000
07107-2131
Discov num
ARA1316
Comp
AB
Coord arcsec 2000
07 10 40.44 -21 30 39.8
Date first
1920
Date last
2015
Obs
6
Pa first
252
Pa last
260
P.A. Now (θ)
260°
Sep first
9.1
Sep last
8.6
Sep. Now (ρ)
8.6"
Mag pri
12.80
Mag sec
12.20
delta mag (ΔM)
0.6
Spectral class
Pri motion ra
+003
Sec motion ra
-006
Pri motion dec
-011
Sec motion dec
+007
Notes
rPM=1.765
This double is not physical.
 
 
07107-2131 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 07107-2131 ARA1316 AB 1920 2015 6 260 8.6 12.80 12.20 0.60 <===
Show 07107-2131 ARA1316 BC 1920 2015 5 227 14.2 12.20 12.90 0.70
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
260.2
Precise sep
8.608
Cdsa2 id
ARA 1316 AB
Constellation
Canis Major
Ra deg
7.1779
De deg
-21.511055555555554
last precise pa
260.2
last precise sep
8.608
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
07107-2131 ARA1316 AB 1920 1 252 9.1 11.71 11.70 071043.77-213058.9
07107-2131 ARA1316 AB 1999 2 259 8.7 12.80 12.20 D 071040.44-213039.8
07107-2131 ARA1316 AB 2015 6 260 8.6 12.80 12.20 071040.44-213039.8

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