18445+3400 STTA172

 
 
18H 44M 30.74S +33 59' 46.1" P.A. 6 SEP 61.2 MAG 7.91,8.66 SP F8 DIST. 53.94 PC (175.95 L.Y.)
 
 
Coord 2000
18445+3400
Discov num
STTA172
Comp
Coord arcsec 2000
18 44 30.74 +33 59 46.1
Date first
1875
Date last
2012
Obs
24
Pa first
6
Pa last
6
P.A. Now (θ)
Sep first
65.5
Sep last
61.2
Sep. Now (ρ)
61.2"
Mag pri
7.91
Mag sec
8.66
delta mag (ΔM)
0.75
Spectral class
F8 (yellow-white)
Pri motion ra
+013
Sec motion ra
+015
Pri motion dec
-015
Sec motion dec
-017
Notes
N (See Notes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Lyra
SAO
67311
HIP
91940
HD
173548
BD
BD+33 3190
Distance
53.94
Distance ly
175.95
last precise pa
6
last precise sep
61.2