11517-6352 HRG  73

 
 
11h 51m 43.52s -63 52' 18.4" P.A. 248 sep 10 mag 10.10,10.60 Sp K0
 
 
Coord 2000
11517-6352
Discov num
HRG  73
Comp
Coord arcsec 2000
11 51 43.52 -63 52 18.4
Date first
1883
Date last
2010
Obs
7
Pa first
240
Pa last
248
P.A. Now (θ)
248°
Sep first
10.6
Sep last
10.0
Sep. Now (ρ)
10"
Mag pri
10.10
Mag sec
10.60
delta mag (ΔM)
0.5
Spectral class
K0 (yellow-orange)
Pri motion ra
-009
Sec motion ra
-015
Pri motion dec
-009
Sec motion dec
-011
Notes
rPM=0.34
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
247.7
Precise sep
9.99
Constellation
Centaurus
Tycho2
8981-04384-1
HD
309143
last precise pa
247.7
last precise sep
9.99
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
11517-6352 HRG 73 2000 3 248 10.0 10.10 10.60 K0 115143.52-635218.4
11517-6352 HRG 73 2010 7 248 10.0 10.10 10.60 K0 115143.52-635218.4

If you need more information about this double, apply for a data request form to the WDS.