17134-5306 B  2406

 
 
17h 13m 23.23s -53 06' 21.1" P.A. 83 sep 7.8 mag 8.94,13.00 Sp G5 dist. 40.14 pc (130.94 l.y.)
 
 
Coord 2000
17134-5306
Discov num
B  2406
Comp
Coord arcsec 2000
17 13 23.23 -53 06 21.1
Date first
1929
Date last
1999
Obs
3
Pa first
80
Pa last
83
P.A. Now (θ)
83°
Sep first
7.0
Sep last
7.8
Sep. Now (ρ)
7.8"
Mag pri
8.94
Mag sec
13.00
delta mag (ΔM)
4.06
Spectral class
G5 (yellow)
Pri motion ra
-046
Sec motion ra
+074
Pri motion dec
+045
Sec motion dec
+050
Notes
rPM=1.345
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
83.1
Precise sep
7.83
Cdsa2 id
B 2406
Constellation
Ara
SAO
244529
HIP
84255
Tycho2
8727-00353-1
HD
155284
CP
CP-5210513
Ra deg
17.223119444444443
De deg
-53.10586111111111
Distance
40.14
Distance ly
130.94
last precise pa
83.1
last precise sep
7.83
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17134-5306 B 2406 1999 2 83 7.8 8.90 13.00 G5 D 171323.23-530621.1
17134-5306 B 2406 2010 4 85 7.8 8.94 13.00 G5 171323.23-530621.1

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