18210-1714 J  1627

 
 
18H 21M 01.09S -17 14' 01.4" P.A. 242 SEP 4.9 MAG 9.79,10.03
 
 
Coord 2000
18210-1714
Discov num
J  1627
Comp
Coord arcsec 2000
18 21 01.09 -17 14 01.4
Date first
1915
Date last
2009
Obs
9
Pa first
271
Pa last
242
P.A. Now (θ)
242°
Sep first
5.0
Sep last
4.9
Sep. Now (ρ)
4.9"
Mag pri
9.79
Mag sec
10.03
delta mag (ΔM)
0.24
Spectral class
Pri motion ra
+075
Sec motion ra
+011
Pri motion dec
+011
Sec motion dec
-030
Notes
N (See Notes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Sagittarius
Tycho2
6269-00158-1
last precise pa
242.3
last precise sep
4.85