13538-3017 SEE 190AB

 
 
13h 53m 50.18s -30 17' 00.7" P.A. 222 sep 7.4 mag 8.17,10.95 Sp K3III dist. 295.86 pc (965.1 l.y.)
 
 
Coord 2000
13538-3017
Discov num
SEE 190
Comp
AB
Coord arcsec 2000
13 53 50.18 -30 17 00.7
Date first
1897
Date last
2015
Obs
13
Pa first
223
Pa last
222
P.A. Now (θ)
222°
Sep first
7.1
Sep last
7.4
Sep. Now (ρ)
7.4"
Mag pri
8.17
Mag sec
10.95
delta mag (ΔM)
2.78
Spectral class
K3III (yellow-orange)
Pri motion ra
+001
Sec motion ra
-006
Pri motion dec
+011
Sec motion dec
+007
Notes
rPM=0.73
Nature of this double is uncertain.
 
 
13538-3017 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 13538-3017 SEE 190 AB 1897 2015 13 222 7.4 8.17 10.95 2.78 <===
Show 13538-3017 SEE 190 AC 1897 2015 6 146 32.0 8.17 14.00 5.83
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
221.6
Precise sep
7.408
Constellation
Centaurus
SAO
204964
HIP
67846
Tycho2
7279-01304-1
Gaia DR2
18271930624
HD
121054
CD
CD-2910667
Distance
295.86
Distance ly
965.1
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
13538-3017 SEE 190 AB 1998 11 223 7.1 8.17 10.95 K3III D 135350.18-301700.7
13538-3017 SEE 190 AB 1999 12 221 7.5 8.17 10.95 K3III D 135350.18-301700.7
13538-3017 SEE 190 AB 2015 13 222 7.4 8.17 10.95 K3III 135350.18-301700.7

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