15053-4104 HDO 242AC

 
 
15h 05m 19.15s -41 04' 02.0" P.A. 183 sep 49.5 mag 5.24,11.06 Sp G8III dist. 108.23 pc (353.05 l.y.)
 
 
Coord 2000
15053-4104
Discov num
HDO 242
Comp
AC
Coord arcsec 2000
15 05 19.15 -41 04 02.0
Date first
1891
Date last
2016
Obs
5
Pa first
180
Pa last
183
P.A. Now (θ)
183°
Sep first
30.0
Sep last
49.5
Sep. Now (ρ)
49.5"
Mag pri
5.24
Mag sec
11.06
delta mag (ΔM)
5.82
Spectral class
G8III (yellow)
Pri motion ra
+022
Sec motion ra
+024
Pri motion dec
-001
Sec motion dec
+000
Notes
rPM=0.093 (< 0.3, Physical double)
This double is physical.
 
 
15053-4104 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 225435 15053-4104 HDO 242 AB 1891 2000 4 78 35.9 5.24 12.50 7.26
Show 225435 15053-4104 HDO 242 AC 1891 2016 5 183 49.5 5.24 11.06 5.82 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
182.9
Precise sep
49.47
Constellation
Lupus
SAO
225435
HIP
73826
Tycho2
7825-02663-1
HD
133340
HR
5607
CD
CD-40 9257
CP
CP-40 6811
Distance
108.23
Distance ly
353.05
last precise pa
182.9
last precise sep
49.47
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15053-4104 HDO 242 AC 1891 1 180 30.0 5.15 9.00 G8III 150519.15-410402.0
15053-4104 HDO 242 AC 2000 2 182 50.7 5.15 9.00 G8III 150519.15-410402.0
15053-4104 HDO 242 AC 2013 4 182 49.3 5.24 11.06 G8III 150519.15-410402.0
15053-4104 HDO 242 AC 2016 5 183 49.5 5.24 11.06 G8III 150519.15-410402.0

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