18213-1622 FGS  31 (V4030 Sgr)

 
 
18H 21M 19.55S -16 22' 26.1" P.A. 202 SEP 1.1 MAG 8.40,12.60 SP B6IAP DIST. 396.83 PC (1294.46 L.Y.)
 
 
Coord 2000
18213-1622
Discov num
FGS  31
Comp
Coord arcsec 2000
18 21 19.55 -16 22 26.1
Date first
2009
Date last
2009
Obs
1
Pa first
202
Pa last
202
P.A. Now (θ)
202°
Sep first
1.1
Sep last
1.1
Sep. Now (ρ)
1.1"
Mag pri
8.40
Mag sec
12.60
delta mag (ΔM)
4.2
Spectral class
B6Iap (blue-white)
Pri motion ra
-001
Sec motion ra
Pri motion dec
+000
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Var name
V4030 Sgr
Constellation
Sagittarius
SAO
161375
HIP
89963
Tycho2
6265-01959-1
HD
168625
BD
BD-16 4830
Distance
396.83
Distance ly
1294.46
last precise pa
201.8
last precise sep
1.134