16074-6005 I  1620BC

 
 
16H 07M 22.02S -60 05' 31.5" P.A. 201 SEP 2.7 MAG 12.40,12.70
 
 
Coord 2000
16074-6005
Discov num
I  1620
Comp
BC
Coord arcsec 2000
16 07 22.02 -60 05 31.5
Date first
1917
Date last
1930
Obs
3
Pa first
210
Pa last
201
P.A. Now (θ)
201°
Sep first
3.0
Sep last
2.7
Sep. Now (ρ)
2.7"
Mag pri
12.40
Mag sec
12.70
delta mag (ΔM)
0.3
Spectral class
Pri motion ra
+008
Sec motion ra
Pri motion dec
+059
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
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
 
 
Constellation
Norma
SAO
243335
Tycho2
9036-00834-1
HD
144080
last precise pa
201.2
last precise sep
2.67