12286-5624 HDO 217AC

 
 
12h 28m 33.59s -56 24' 28.1" P.A. 329 sep 45.2 mag 6.13,11.92 Sp K0-1III dist. 42.37 pc (138.21 l.y.)
 
 
Coord 2000
12286-5624
Discov num
HDO 217
Comp
AC
Coord arcsec 2000
12 28 33.59 -56 24 28.1
Date first
1892
Date last
2000
Obs
6
Pa first
288
Pa last
329
P.A. Now (θ)
329°
Sep first
49.2
Sep last
45.2
Sep. Now (ρ)
45.2"
Mag pri
6.13
Mag sec
11.92
delta mag (ΔM)
5.79
Spectral class
K0-1III (yellow-orange)
Pri motion ra
-233
Sec motion ra
-010
Pri motion dec
-226
Sec motion dec
-005
Notes
rPM=0.967
This double is not physical.
 
 
12286-5624 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 239977 12286-5624 HDO 217 AB 1891 2000 4 349 24.8 6.13 13.30 7.17
Show 239977 12286-5624 HDO 217 AC 1892 2000 6 329 45.2 6.13 11.92 5.79 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
329.3
Precise sep
45.18
Constellation
Crux
SAO
239977
HIP
60870
Tycho2
8654-03419-1
HD
108570
HR
4749
CD
CD-55 4639
CP
CP-55 5084
Distance
42.37
Distance ly
138.21
last precise pa
329.3
last precise sep
45.18
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12286-5624 HDO 217 AC 1902 3 290 49.0 6.13 12.00 122833.59-562428.1
12286-5624 HDO 217 AC 2000 6 329 45.2 6.13 11.92 K0-1III 122833.59-562428.1

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