18048+2353 STF2274

 
 
18H 04M 45.23S +23 53' 12.3" P.A. 294 SEP 18.6 MAG 8.48,10.69 SP A3 DIST. 292.4 PC (953.81 L.Y.)
 
 
Coord 2000
18048+2353
Discov num
STF2274
Comp
Coord arcsec 2000
18 04 45.23 +23 53 12.3
Date first
1894
Date last
2016
Obs
20
Pa first
284
Pa last
294
P.A. Now (θ)
294°
Sep first
16.7
Sep last
18.6
Sep. Now (ρ)
18.6"
Mag pri
8.48
Mag sec
10.69
delta mag (ΔM)
2.21
Spectral class
A3 (white)
Pri motion ra
+015
Sec motion ra
+008
Pri motion dec
-027
Sec motion dec
+009
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Hercules
SAO
85708
HIP
88537
Tycho2
2091-00665-1
HD
341555
BD
BD+23 3255
Distance
292.4
Distance ly
953.81
last precise pa
293.5
last precise sep
18.586