08568-2009 ARA 648

 
 
08h 56m 47.36s -20 09' 40.6" P.A. 352 sep 10.7 mag 9.78,10.00 Sp F6/7V
 
 
Coord 2000
08568-2009
Discov num
ARA 648
Comp
Coord arcsec 2000
08 56 47.36 -20 09 40.6
Date first
1917
Date last
2016
Obs
10
Pa first
348
Pa last
352
P.A. Now (θ)
352°
Sep first
10.7
Sep last
10.7
Sep. Now (ρ)
10.7"
Mag pri
9.78
Mag sec
10.00
delta mag (ΔM)
0.22
Spectral class
F6/7V (yellow-white)
Pri motion ra
-022
Sec motion ra
-021
Pri motion dec
-002
Sec motion dec
+007
Notes
rPM=0.409
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
351.5
Precise sep
10.743
Constellation
Pyxis
SAO
154780
Tycho2
6022-00469-1
last precise pa
351.5
last precise sep
10.743
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
08568-2009 ARA 648 2004 7 351 10.9 9.78 10.00 F6/7V D 085647.36-200940.6
08568-2009 ARA 648 2010 9 351 9.8 9.78 10.00 F6/7V 085647.36-200940.6
08568-2009 ARA 648 2016 10 352 10.7 9.78 10.00 F6/7V 085647.36-200940.6

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