17469+4442 BRT 344

 
 
17H 46M 49.59S +44 41' 46.3" P.A. 185 SEP 3.3 MAG 10.80,11.10
 
 
Coord 2000
17469+4442
Discov num
BRT 344
Comp
Coord arcsec 2000
17 46 49.59 +44 41 46.3
Date first
1893
Date last
2011
Obs
4
Pa first
172
Pa last
185
P.A. Now (θ)
185°
Sep first
2.5
Sep last
3.3
Sep. Now (ρ)
3.3"
Mag pri
10.80
Mag sec
11.10
delta mag (ΔM)
0.3
Spectral class
Pri motion ra
-021
Sec motion ra
Pri motion dec
+068
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Hercules
last precise pa
184.9
last precise sep
3.28