09168-2344 ARA2144

 
 
09h 16m 47.58s -23 44' 14.8" P.A. 5 sep 10.8 mag 11.73,12.28
 
 
Coord 2000
09168-2344
Discov num
ARA2144
Comp
Coord arcsec 2000
09 16 47.58 -23 44 14.8
Date first
1911
Date last
2015
Obs
9
Pa first
29
Pa last
5
P.A. Now (θ)
Sep first
9.6
Sep last
10.8
Sep. Now (ρ)
10.8"
Mag pri
11.73
Mag sec
12.28
delta mag (ΔM)
0.55
Spectral class
Pri motion ra
+004
Sec motion ra
-029
Pri motion dec
+000
Sec motion dec
+019
Notes
rPM=1.098
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
4.7
Precise sep
10.812
Constellation
Hydra
Tycho2
6587-00955-1
Gaia DR2
82093002368
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
09168-2344 ARA2144 1999 5 8 10.7 11.73 12.28 D 091647.58-234414.8
09168-2344 ARA2144 2000 7 8 10.6 11.73 12.28 091647.58-234414.8
09168-2344 ARA2144 2010 8 7 10.8 11.73 12.28 091647.58-234414.8
09168-2344 ARA2144 2015 9 5 10.8 11.73 12.28 091647.58-234414.8

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