16568+2734 BRT 172

 
 
16H 56M 45.14S +27 33' 31.0" P.A. 217 SEP 4.8 MAG 10.20,11.50
 
 
Coord 2000
16568+2734
Discov num
BRT 172
Comp
Coord arcsec 2000
16 56 45.14 +27 33 31.0
Date first
1895
Date last
2016
Obs
8
Pa first
196
Pa last
217
P.A. Now (θ)
217°
Sep first
4.0
Sep last
4.8
Sep. Now (ρ)
4.8"
Mag pri
10.20
Mag sec
11.50
delta mag (ΔM)
1.3
Spectral class
Pri motion ra
-031
Sec motion ra
-050
Pri motion dec
-112
Sec motion dec
-124
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Hercules
Tycho2
2067-01178-1
last precise pa
217.3
last precise sep
4.82