16541+4354 BRT 341

 
 
16H 54M 03.47S +43 54' 49.3" P.A. 255 SEP 4.2 MAG 11.45,11.60
 
 
Coord 2000
16541+4354
Discov num
BRT 341
Comp
Coord arcsec 2000
16 54 03.47 +43 54 49.3
Date first
1893
Date last
2014
Obs
18
Pa first
276
Pa last
255
P.A. Now (θ)
255°
Sep first
3.3
Sep last
4.2
Sep. Now (ρ)
4.2"
Mag pri
11.45
Mag sec
11.60
delta mag (ΔM)
0.15
Spectral class
Pri motion ra
+031
Sec motion ra
Pri motion dec
+003
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Hercules
Tycho2
3083-01165-1
last precise pa
255.4
last precise sep
4.18