14540-0945 ABT   9

 
 
14h 53m 56.79s -09 39' 47.6" P.A. 336 sep 23 mag 10.59,10.78
 
 
Coord 2000
14540-0945
Discov num
ABT   9
Comp
Coord arcsec 2000
14 53 56.79 -09 39 47.6
Date first
1894
Date last
2015
Obs
12
Pa first
336
Pa last
336
P.A. Now (θ)
336°
Sep first
22.8
Sep last
23.0
Sep. Now (ρ)
23"
Mag pri
10.59
Mag sec
10.78
delta mag (ΔM)
0.19
Spectral class
Pri motion ra
-031
Sec motion ra
-032
Pri motion dec
-002
Sec motion dec
-005
Notes
rPM=0.098 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
335.6
Precise sep
22.99
Constellation
Libra
Tycho2
5582-00758-1
last precise pa
335.6
last precise sep
22.99
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
14540-0945 ABT 9 2006 9 336 23.2 10.59 10.78 D 145356.79-093947.6
14540-0945 ABT 9 2015 11 336 23.0 10.59 10.78 145356.79-093947.6

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