18210-1633 BRT 630

 
 
18H 20M 59.41S -16 33' 49.4" P.A. 354 SEP 5.3 MAG 11.80,12.80
 
 
Coord 2000
18210-1633
Discov num
BRT 630
Comp
Coord arcsec 2000
18 20 59.41 -16 33 49.4
Date first
1905
Date last
1999
Obs
4
Pa first
352
Pa last
354
P.A. Now (θ)
354°
Sep first
4.3
Sep last
5.3
Sep. Now (ρ)
5.3"
Mag pri
11.80
Mag sec
12.80
delta mag (ΔM)
1
Spectral class
Pri motion ra
-007
Sec motion ra
-008
Pri motion dec
-011
Sec motion dec
+005
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Sagittarius
last precise pa
354
last precise sep
5.333