13493-4031 DUN 146

 
 
13h 49m 16.49s -40 30' 59.0" P.A. 86 sep 68.2 mag 6.95,7.45 Sp F3V dist. 57.24 pc (186.72 l.y.)
 
 
Coord 2000
13493-4031
Discov num
DUN 146
Comp
Coord arcsec 2000
13 49 16.49 -40 30 59.0
Date first
1826
Date last
2013
Obs
21
Pa first
88
Pa last
86
P.A. Now (θ)
86°
Sep first
55.8
Sep last
68.2
Sep. Now (ρ)
68.2"
Mag pri
6.95
Mag sec
7.45
delta mag (ΔM)
0.5
Spectral class
F3V (yellow-white)
Pri motion ra
-088
Sec motion ra
+000
Pri motion dec
+002
Sec motion dec
+001
Notes
rPM=1
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
86.4
Precise sep
68.24
Cdsa2 id
DUN 146
Constellation
Centaurus
SAO
224458
HIP
67438
Tycho2
7793-01933-1
HD
120272
CD
CD-39 8490
CP
CP-39 6085
Ra deg
13.821247222222222
De deg
-40.51638888888889
Distance
57.24
Distance ly
186.72
last precise pa
86.4
last precise sep
68.24
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
13493-4031 DUN 146 2007 17 87 67.5 6.95 7.45 F3V 134916.49-403059.0
13493-4031 DUN 146 2013 20 86 68.2 6.95 7.45 F3V 134916.49-403059.0

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