17441+4613 A  1881

 
 
17H 44M 04.43S +46 13' 13.9" P.A. 197 SEP 4.2 MAG 9.81,13.00
 
 
Coord 2000
17441+4613
Discov num
A  1881
Comp
Coord arcsec 2000
17 44 04.43 +46 13 13.9
Date first
1893
Date last
1998
Obs
6
Pa first
204
Pa last
197
P.A. Now (θ)
197°
Sep first
4.7
Sep last
4.2
Sep. Now (ρ)
4.2"
Mag pri
9.81
Mag sec
13.00
delta mag (ΔM)
3.19
Spectral class
Pri motion ra
+006
Sec motion ra
Pri motion dec
-009
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Hercules
Tycho2
3510-00408-1
last precise pa
197.4
last precise sep
4.24