16387-5741 RST 870

 
 
16H 38M 44.00S -57 41' 19.3" P.A. 338 SEP 3.6 MAG 10.85,11.70
 
 
Coord 2000
16387-5741
Discov num
RST 870
Comp
Coord arcsec 2000
16 38 44.00 -57 41 19.3
Date first
1894
Date last
1999
Obs
6
Pa first
335
Pa last
338
P.A. Now (θ)
338°
Sep first
2.8
Sep last
3.6
Sep. Now (ρ)
3.6"
Mag pri
10.85
Mag sec
11.70
delta mag (ΔM)
0.85
Spectral class
Pri motion ra
+006
Sec motion ra
-017
Pri motion dec
-037
Sec motion dec
+068
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Ara
Tycho2
8720-00118-1
last precise pa
337.5
last precise sep
3.55