18137-1903 SKF  97

 
 
18H 13M 43.45S -19 02' 43.1" P.A. 263 SEP 3 MAG 10.90,16.00 SP A
 
 
Coord 2000
18137-1903
Discov num
SKF  97
Comp
Coord arcsec 2000
18 13 43.45 -19 02 43.1
Date first
1998
Date last
2006
Obs
4
Pa first
267
Pa last
263
P.A. Now (θ)
263°
Sep first
2.2
Sep last
3.0
Sep. Now (ρ)
3"
Mag pri
10.90
Mag sec
16.00
delta mag (ΔM)
5.1
Spectral class
A (white)
Pri motion ra
+004
Sec motion ra
Pri motion dec
-002
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Sagittarius
Tycho2
6272-01711-1
HD
312913
last precise pa
263.2
last precise sep
2.97