18104+0033 STF2286

 
 
18H 10M 23.97S +00 32' 36.1" P.A. 315 SEP 3 MAG 8.10,10.27 SP A1V DIST. 166.11 PC (541.85 L.Y.)
 
 
Coord 2000
18104+0033
Discov num
STF2286
Comp
Coord arcsec 2000
18 10 23.97 +00 32 36.1
Date first
1831
Date last
2002
Obs
26
Pa first
322
Pa last
315
P.A. Now (θ)
315°
Sep first
2.4
Sep last
3.0
Sep. Now (ρ)
3"
Mag pri
8.10
Mag sec
10.27
delta mag (ΔM)
2.17
Spectral class
A1V (white)
Pri motion ra
+008
Sec motion ra
+003
Pri motion dec
-003
Sec motion dec
-006
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Ophiuchus
SAO
123205
HIP
89038
Tycho2
0431-00867-1
HD
166384
BD
BD+00 3870
Distance
166.11
Distance ly
541.85
last precise pa
314.7
last precise sep
3