19017-2001 DYL  31

 
 
19H 01M 41.68S -20 00' 41.9" P.A. 267 SEP 17.7 MAG 11.10,11.53
 
 
Coord 2000
19017-2001
Discov num
DYL  31
Comp
Coord arcsec 2000
19 01 41.68 -20 00 41.9
Date first
1984
Date last
2010
Obs
4
Pa first
268
Pa last
267
P.A. Now (θ)
267°
Sep first
17.9
Sep last
17.7
Sep. Now (ρ)
17.7"
Mag pri
11.10
Mag sec
11.53
delta mag (ΔM)
0.43
Spectral class
Pri motion ra
-007
Sec motion ra
+022
Pri motion dec
+005
Sec motion dec
-009
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Sagittarius
last precise pa
267.4
last precise sep
17.68