18384+2842 STF2356

 
 
18H 38M 22.51S +28 41' 49.7" P.A. 63 SEP 1 MAG 8.79,9.23 SP F0 DIST. 598.8 PC (1953.29 L.Y.)
 
 
Coord 2000
18384+2842
Discov num
STF2356
Comp
Coord arcsec 2000
18 38 22.51 +28 41 49.7
Date first
1831
Date last
2015
Obs
99
Pa first
47
Pa last
63
P.A. Now (θ)
63°
Sep first
1.0
Sep last
1.0
Sep. Now (ρ)
1"
Mag pri
8.79
Mag sec
9.23
delta mag (ΔM)
0.44
Spectral class
F0 (yellow-white)
Pri motion ra
-001
Sec motion ra
-001
Pri motion dec
-019
Sec motion dec
-019
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Lyra
SAO
86271
HIP
91392
Tycho2
2119-00363-1
HD
172325
BD
BD+28 3040
Distance
598.8
Distance ly
1953.29
last precise pa
62.6
last precise sep
1