19039-2152 ARA1908

 
 
19H 03M 54.81S -21 52' 00.8" P.A. 272 SEP 11.5 MAG 10.70,12.60 SP A4II
 
 
Coord 2000
19039-2152
Discov num
ARA1908
Comp
Coord arcsec 2000
19 03 54.81 -21 52 00.8
Date first
1926
Date last
1999
Obs
4
Pa first
274
Pa last
272
P.A. Now (θ)
272°
Sep first
11.0
Sep last
11.5
Sep. Now (ρ)
11.5"
Mag pri
10.70
Mag sec
12.60
delta mag (ΔM)
1.9
Spectral class
A4II (white)
Pri motion ra
-002
Sec motion ra
-003
Pri motion dec
-010
Sec motion dec
-007
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Sagittarius
last precise pa
272.4
last precise sep
11.488