18432-0650 A    89

 
 
18H 43M 10.21S -06 50' 16.2" P.A. 141 SEP 5.4 MAG 8.94,13.00 SP B9
 
 
Coord 2000
18432-0650
Discov num
A    89
Comp
Coord arcsec 2000
18 43 10.21 -06 50 16.2
Date first
1900
Date last
2000
Obs
7
Pa first
140
Pa last
141
P.A. Now (θ)
141°
Sep first
5.0
Sep last
5.4
Sep. Now (ρ)
5.4"
Mag pri
8.94
Mag sec
13.00
delta mag (ΔM)
4.06
Spectral class
B9 (blue-white)
Pri motion ra
-002
Sec motion ra
+051
Pri motion dec
-003
Sec motion dec
-009
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Scutum
Tycho2
5125-00417-1
HD
172947
last precise pa
141.3
last precise sep
5.42