17546-1911 HJ 2812

 
 
17H 54M 33.00S -19 11' 28.4" P.A. 134 SEP 12.4 MAG 10.75,11.56 SP A
 
 
Coord 2000
17546-1911
Discov num
HJ 2812
Comp
Coord arcsec 2000
17 54 33.00 -19 11 28.4
Date first
1922
Date last
2010
Obs
8
Pa first
136
Pa last
134
P.A. Now (θ)
134°
Sep first
12.3
Sep last
12.4
Sep. Now (ρ)
12.4"
Mag pri
10.75
Mag sec
11.56
delta mag (ΔM)
0.81
Spectral class
A (white)
Pri motion ra
-002
Sec motion ra
+007
Pri motion dec
+004
Sec motion dec
+010
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Sagittarius
Tycho2
6258-01092-1
HD
312352
last precise pa
133.7
last precise sep
12.4