15053-4104 HDO 242AB

 
 
15h 05m 19.15s -41 04' 02.0" P.A. 78 sep 35.9 mag 5.24,12.50 Sp G8III dist. 108.23 pc (353.05 l.y.)
 
 
Coord 2000
15053-4104
Discov num
HDO 242
Comp
AB
Coord arcsec 2000
15 05 19.15 -41 04 02.0
Date first
1891
Date last
2000
Obs
4
Pa first
75
Pa last
78
P.A. Now (θ)
78°
Sep first
25.0
Sep last
35.9
Sep. Now (ρ)
35.9"
Mag pri
5.24
Mag sec
12.50
delta mag (ΔM)
7.26
Spectral class
G8III (yellow)
Pri motion ra
+022
Sec motion ra
+006
Pri motion dec
-001
Sec motion dec
-010
Notes
rPM=0.834
This double is not 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
78.3
Precise sep
35.9
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
78.3
last precise sep
35.9
 
 
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 AB 1891 1 75 25.0 5.15 12.50 G8III 150519.15-410402.0
15053-4104 HDO 242 AB 2000 2 78 35.9 5.15 12.50 G8III 150519.15-410402.0

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