18322-0750 BU  419

 
 
18H 32M 12.94S -07 49' 31.2" P.A. 32 SEP 1.2 MAG 8.38,9.42 SP A0
 
 
Coord 2000
18322-0750
Discov num
BU  419
Comp
Coord arcsec 2000
18 32 12.94 -07 49 31.2
Date first
1877
Date last
2005
Obs
28
Pa first
58
Pa last
32
P.A. Now (θ)
32°
Sep first
1.2
Sep last
1.2
Sep. Now (ρ)
1.2"
Mag pri
8.38
Mag sec
9.42
delta mag (ΔM)
1.04
Spectral class
A0 (white)
Pri motion ra
+011
Sec motion ra
+011
Pri motion dec
+002
Sec motion dec
+002
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Scutum
Tycho2
5691-00425-1
HD
170921
last precise pa
31.9
last precise sep
1.2