10312-4214 DUN  86AC

 
 
10h 31m 13.32s -42 13' 45.6" P.A. 319 sep 55.9 mag 7.34,10.95 Sp Ap dist. 182.48 pc (595.25 l.y.)
 
 
Coord 2000
10312-4214
Discov num
DUN  86
Comp
AC
Coord arcsec 2000
10 31 13.32 -42 13 45.6
Date first
1901
Date last
1999
Obs
5
Pa first
317
Pa last
319
P.A. Now (θ)
319°
Sep first
55.7
Sep last
55.9
Sep. Now (ρ)
55.9"
Mag pri
7.34
Mag sec
10.95
delta mag (ΔM)
3.61
Spectral class
Ap (white)
Pri motion ra
-014
Sec motion ra
-008
Pri motion dec
-007
Sec motion dec
+001
Notes
rPM=0.639
Nature of this double is uncertain.
 
 
10312-4214 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 222113 10312-4214 DUN 86 AB 1838 1999 15 292 83.4 7.34 8.04 0.70
Show 222113 10312-4214 DUN 86 AC 1901 1999 5 319 55.9 7.34 10.95 3.61 <===
Show 222112 10312-4214 DUN 86 BC 1901 1999 7 74 42.6 8.04 10.95 2.91
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
319.1
Precise sep
55.92
Constellation
Vela
SAO
222113
HIP
51512
Tycho2
7718-02927-1
HD
91239
CD
CD-41 5923
CP
CP-41 4648
Distance
182.48
Distance ly
595.25
last precise pa
319.1
last precise sep
55.92
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
10312-4214 DUN 86 AC 1999 4 319 55.9 7.34 10.95 D 103113.32-421345.6

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