12286-5624 HDO 217AB

 
 
12h 28m 33.59s -56 24' 28.1" P.A. 348 sep 24.2 mag 6.13,13.30 Sp K0-1III dist. 42.37 pc (138.21 l.y.)
 
 
Coord 2000
12286-5624
Discov num
HDO 217
Comp
AB
Coord arcsec 2000
12 28 33.59 -56 24 28.1
Date first
1891
Date last
1998
Obs
3
Pa first
270
Pa last
348
P.A. Now (θ)
348°
Sep first
18.0
Sep last
24.2
Sep. Now (ρ)
24.2"
Mag pri
6.13
Mag sec
13.30
delta mag (ΔM)
7.17
Spectral class
K0-1III (yellow-orange)
Pri motion ra
-233
Sec motion ra
Pri motion dec
-226
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
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 1998 3 348 24.2 6.13 13.30 7.17 <===
Show 12286-5624 HDO 217 AC 1892 2010 6 334 46.2 6.13 11.92 5.79
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
347.9
Precise sep
24.24
Constellation
Crux
SAO
239977
HIP
60870
Tycho2
8654-03419-1
Gaia DR2
67933023232
HD
108570
HR
4749
CD
CD-55 4639
CP
CP-55 5084
Distance
42.37
Distance ly
138.21
 
 
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 AB 1903 2 275 27.2 6.13 13.00 K0-1III 122833.59-562428.1
12286-5624 HDO 217 AB 2000 4 349 24.8 6.13 13.30 K0-1III 122833.59-562428.1

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