16074-6005 I  1620AB

 
 
16h 07m 22.10s -60 05' 26.6" P.A. 193 sep 7 mag 9.50,12.40 Sp A9V
 
 
Coord 2000
16074-6005
Discov num
I  1620
Comp
AB
Coord arcsec 2000
16 07 22.10 -60 05 26.6
Date first
1917
Date last
1998
Obs
5
Pa first
205
Pa last
193
P.A. Now (θ)
193°
Sep first
6.5
Sep last
7.0
Sep. Now (ρ)
7"
Mag pri
9.50
Mag sec
12.40
delta mag (ΔM)
2.9
Spectral class
A9V (white)
Pri motion ra
-019
Sec motion ra
+008
Pri motion dec
-029
Sec motion dec
+059
Notes
rPM=1.546
This double is not physical.
 
 
16074-6005 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 243335 16074-6005 I 1620 AB 1917 1998 5 193 7.0 9.50 12.40 2.90 <===
Show 243335 16074-6005 I 1620 BC 1917 1930 3 201 2.7 12.40 12.70 0.30
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
192.9
Precise sep
6.99
Constellation
Norma
SAO
243335
Tycho2
9036-00834-1
HD
144080
last precise pa
192.9
last precise sep
6.99
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16074-6005 I 1620 AB 1998 4 193 7.0 9.51 13.10 A9V D 160722.09-600526.6

If you need more information about this double, apply for a data request form to the WDS.