18426-5553 R   309

 
 
18H 42M 37.44S -55 53' 23.5" P.A. 209 SEP 2.2 MAG 8.58,9.67 SP F6V DIST. 88.26 PC (287.9 L.Y.)
 
 
Coord 2000
18426-5553
Discov num
R   309
Comp
Coord arcsec 2000
18 42 37.44 -55 53 23.5
Date first
1871
Date last
1992
Obs
15
Pa first
217
Pa last
209
P.A. Now (θ)
209°
Sep first
3.2
Sep last
2.2
Sep. Now (ρ)
2.2"
Mag pri
8.58
Mag sec
9.67
delta mag (ΔM)
1.09
Spectral class
F6V (yellow-white)
Pri motion ra
+003
Sec motion ra
+003
Pri motion dec
-027
Sec motion dec
-027
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Telescopium
SAO
245643
HIP
91754
Tycho2
8762-01861-1
HD
172306
CP
CP-56 8914
Distance
88.26
Distance ly
287.9
last precise pa
208.8
last precise sep
2.211