16438-5402 WIS 305

 
 
16h 43m 47.57s -54 01' 42.6" P.A. 49 sep 112.9 mag 15.50,16.00
 
 
Coord 2000
16438-5402
Discov num
WIS 305
Comp
Coord arcsec 2000
16 43 47.57 -54 01 42.6
Date first
1998
Date last
2010
Obs
5
Pa first
50
Pa last
49
P.A. Now (θ)
49°
Sep first
112.8
Sep last
112.9
Sep. Now (ρ)
112.9"
Mag pri
15.50
Mag sec
16.00
delta mag (ΔM)
0.5
Spectral class
Pri motion ra
+090
Sec motion ra
Pri motion dec
+154
Sec motion dec
Notes
V (Proper motion indicates physical)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
49.3
Precise sep
112.879
Cdsa2 id
WIS 305
Constellation
Ara
Ra deg
16.729880555555553
De deg
-54.0285
last precise pa
49.3
last precise sep
112.879
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16438-5402 WIS 305 2010 4 49 112.9 15.50 16.00 V 164347.57-540142.6

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