10312-4214 DUN  86BC

 
 
10h 31m 06.33s -42 13' 15.1" P.A. 74 sep 42.6 mag 8.04,10.95 Sp A1V dist. 182.15 pc (594.17 l.y.)
 
 
Coord 2000
10312-4214
Discov num
DUN  86
Comp
BC
Coord arcsec 2000
10 31 06.33 -42 13 15.1
Date first
1901
Date last
1999
Obs
7
Pa first
75
Pa last
74
P.A. Now (θ)
74°
Sep first
41.6
Sep last
42.6
Sep. Now (ρ)
42.6"
Mag pri
8.04
Mag sec
10.95
delta mag (ΔM)
2.91
Spectral class
A1V (white)
Pri motion ra
-016
Sec motion ra
-008
Pri motion dec
-011
Sec motion dec
+001
Notes
rPM=0.743
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
74
Precise sep
42.62
Constellation
Vela
SAO
222112
HIP
51504
Tycho2
7718-02934-1
HD
91223
CD
CD-41 5921
CP
CP-41 4645
Distance
182.15
Distance ly
594.17
last precise pa
74
last precise sep
42.62
 
 
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 BC 1999 6 74 42.6 8.04 10.95 A1V D 103106.33-421315.1

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