16573-6155 SKF 368

 
 
16h 57m 20.18s -61 54' 49.2" P.A. 5 sep 12 mag 15.10,17.60
 
 
Coord 2000
16573-6155
Discov num
SKF 368
Comp
Coord arcsec 2000
16 57 20.18 -61 54 49.2
Date first
1976
Date last
2010
Obs
4
Pa first
5
Pa last
5
P.A. Now (θ)
Sep first
12.0
Sep last
12.0
Sep. Now (ρ)
12"
Mag pri
15.10
Mag sec
17.60
delta mag (ΔM)
2.5
Spectral class
Pri motion ra
-212
Sec motion ra
-226
Pri motion dec
-151
Sec motion dec
-162
Notes
V (Proper motion indicates physical)
rPM=0.064 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
4.6
Precise sep
12.03
Constellation
Ara
last precise pa
4.6
last precise sep
12.03
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16573-6155 SKF 368 2000 2 5 12.1 15.10 17.60 V 165720.18-615449.2
16573-6155 SKF 368 2010 4 5 12.1 15.10 17.60 V 165720.18-615449.2

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