09289-3825 SWR  74

 
 
09h 28m 54.79s -38 25' 16.2" P.A. 78 sep 31.8 mag 11.64,12.10 Sp A5V+A5V
 
 
Coord 2000
09289-3825
Discov num
SWR  74
Comp
Coord arcsec 2000
09 28 54.79 -38 25 16.2
Date first
1907
Date last
2010
Obs
10
Pa first
76
Pa last
78
P.A. Now (θ)
78°
Sep first
31.7
Sep last
31.8
Sep. Now (ρ)
31.8"
Mag pri
11.64
Mag sec
12.10
delta mag (ΔM)
0.46
Spectral class
A5V+A5V (white/white)
Pri motion ra
-012
Sec motion ra
-006
Pri motion dec
+015
Sec motion dec
+005
Notes
rPM=0.607
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
77.8
Precise sep
31.8
Constellation
Antlia
Tycho2
7691-01305-1
last precise pa
77.8
last precise sep
31.8
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
09289-3825 SWR 74 1999 1 78 31.7 11.71 12.20 A5V A5V D 092854.79-382516.2
09289-3825 SWR 74 2010 9 78 31.8 11.71 12.20 A5V A5V D 092854.79-382516.2

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