09115-2049 ARA1064

 
 
09h 11m 25.17s -20 48' 00.1" P.A. 263 sep 12.1 mag 12.40,12.70
 
 
Coord 2000
09115-2049
Discov num
ARA1064
Comp
Coord arcsec 2000
09 11 25.17 -20 48 00.1
Date first
1918
Date last
2017
Obs
6
Pa first
270
Pa last
263
P.A. Now (θ)
263°
Sep first
13.2
Sep last
12.1
Sep. Now (ρ)
12.1"
Mag pri
12.40
Mag sec
12.70
delta mag (ΔM)
0.3
Spectral class
Pri motion ra
-024
Sec motion ra
-014
Pri motion dec
+010
Sec motion dec
-007
Notes
rPM=0.759
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
262.8
Precise sep
12.124
Cdsa2 id
ARA 1064
Constellation
Hydra
Ra deg
9.190325
De deg
-20.80002777777778
last precise pa
262.8
last precise sep
12.124
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
09115-2049 ARA1064 1999 3 264 12.2 12.40 12.70 D 091125.17-204800.1
09115-2049 ARA1064 2010 5 262 11.8 12.40 12.70 091125.17-204800.1
09115-2049 ARA1064 2017 6 263 12.1 12.40 12.70 091125.17-204800.1

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