18162-3110 HJ 5037

 
 
18H 16M 10.79S -31 09' 33.1" P.A. 227 SEP 36.9 MAG 7.65,9.80 SP B7II
 
 
Coord 2000
18162-3110
Discov num
HJ 5037
Comp
Coord arcsec 2000
18 16 10.79 -31 09 33.1
Date first
1890
Date last
2010
Obs
10
Pa first
226
Pa last
227
P.A. Now (θ)
227°
Sep first
36.8
Sep last
36.9
Sep. Now (ρ)
36.9"
Mag pri
7.65
Mag sec
9.80
delta mag (ΔM)
2.15
Spectral class
B7II (blue-white)
Pri motion ra
+000
Sec motion ra
-002
Pri motion dec
-003
Sec motion dec
+001
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Sagittarius
SAO
209933
Tycho2
7392-00549-1
HD
167363
last precise pa
227
last precise sep
36.9