16556-5458 BRT2580

 
 
16H 55M 42.93S -54 56' 52.5" P.A. 105 SEP 5.7 MAG 11.24,12.15
 
 
Coord 2000
16556-5458
Discov num
BRT2580
Comp
Coord arcsec 2000
16 55 42.93 -54 56 52.5
Date first
1928
Date last
2000
Obs
6
Pa first
104
Pa last
105
P.A. Now (θ)
105°
Sep first
4.2
Sep last
5.7
Sep. Now (ρ)
5.7"
Mag pri
11.24
Mag sec
12.15
delta mag (ΔM)
0.91
Spectral class
Pri motion ra
-013
Sec motion ra
+066
Pri motion dec
-007
Sec motion dec
-031
Notes
B (Blue magnitudes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Ara
Tycho2
8730-00284-1
last precise pa
105.4
last precise sep
5.68