18463+1659 HEI 260

 
 
18H 46M 12.62S +16 59' 25.3" P.A. 301 SEP 2.2 MAG 11.63,12.60
 
 
Coord 2000
18463+1659
Discov num
HEI 260
Comp
Coord arcsec 2000
18 46 12.62 +16 59 25.3
Date first
1983
Date last
2007
Obs
3
Pa first
302
Pa last
301
P.A. Now (θ)
301°
Sep first
2.0
Sep last
2.2
Sep. Now (ρ)
2.2"
Mag pri
11.63
Mag sec
12.60
delta mag (ΔM)
0.97
Spectral class
Pri motion ra
+004
Sec motion ra
Pri motion dec
-020
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Hercules
last precise pa
300.7
last precise sep
2.24