18205-1706 TDT 806

 
 
18H 20M 30.25S -17 06' 07.2" P.A. 101 SEP 0.5 MAG 10.34,10.38 SP B7
 
 
Coord 2000
18205-1706
Discov num
TDT 806
Comp
Coord arcsec 2000
18 20 30.25 -17 06 07.2
Date first
1991
Date last
1991
Obs
1
Pa first
101
Pa last
101
P.A. Now (θ)
101°
Sep first
0.5
Sep last
0.5
Sep. Now (ρ)
0.5"
Mag pri
10.34
Mag sec
10.38
delta mag (ΔM)
0.04
Spectral class
B7 (blue-white)
Pri motion ra
-001
Sec motion ra
-001
Pri motion dec
+003
Sec motion dec
+003
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Sagittarius
SAO
161358
Tycho2
6269-00288-1
HD
168463
last precise pa
101.2
last precise sep
0.46