18272-3402 B  1363

 
 
18H 27M 09.29S -34 02' 20.8" P.A. 236 SEP 2 MAG 9.99,13.50 SP B9
 
 
Coord 2000
18272-3402
Discov num
B  1363
Comp
Coord arcsec 2000
18 27 09.29 -34 02 20.8
Date first
1930
Date last
1930
Obs
1
Pa first
236
Pa last
236
P.A. Now (θ)
236°
Sep first
2.0
Sep last
2.0
Sep. Now (ρ)
2"
Mag pri
9.99
Mag sec
13.50
delta mag (ΔM)
3.51
Spectral class
B9 (blue-white)
Pri motion ra
-015
Sec motion ra
Pri motion dec
+006
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Sagittarius
SAO
210168
Tycho2
7402-00469-1
last precise pa
236.4
last precise sep
2.03