16571+4903 BEM  23

 
 
16H 57M 12.23S +49 03' 17.6" P.A. 21 SEP 24.9 MAG 12.89,12.83
 
 
Coord 2000
16571+4903
Discov num
BEM  23
Comp
Coord arcsec 2000
16 57 12.23 +49 03 17.6
Date first
1931
Date last
2016
Obs
5
Pa first
23
Pa last
21
P.A. Now (θ)
21°
Sep first
25.2
Sep last
24.9
Sep. Now (ρ)
24.9"
Mag pri
12.89
Mag sec
12.83
delta mag (ΔM)
0.06
Spectral class
Pri motion ra
+005
Sec motion ra
+008
Pri motion dec
-014
Sec motion dec
-001
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Hercules
last precise pa
21.3
last precise sep
24.918