10021-5459 DUN  83

 
 
10h 02m 05.73s -54 58' 53.9" P.A. 227 sep 114 mag 7.88,7.89 Sp K2III+B8V dist. 180.51 pc (588.82 l.y.)
 
 
Coord 2000
10021-5459
Discov num
DUN  83
Comp
Coord arcsec 2000
10 02 05.73 -54 58 53.9
Date first
1837
Date last
2010
Obs
18
Pa first
223
Pa last
227
P.A. Now (θ)
227°
Sep first
109.5
Sep last
114.0
Sep. Now (ρ)
114"
Mag pri
7.88
Mag sec
7.89
delta mag (ΔM)
0.01
Spectral class
K2III+B8V (yellow-orange/blue-white)
Pri motion ra
+049
Sec motion ra
-012
Pri motion dec
-012
Sec motion dec
+002
Notes
N (See Notes)
rPM=1.241
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
227
Precise sep
114.02
Constellation
Vela
SAO
237622
HIP
49171
Tycho2
8603-00132-1
HD
87254
CP
CP-54 3043
Distance
180.51
Distance ly
588.82
last precise pa
227
last precise sep
114.02
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
10021-5459 DUN 83 2000 16 227 113.6 7.88 7.89 K2III+B8V N D 100205.73-545853.9
10021-5459 DUN 83 2010 18 227 114.0 7.88 7.89 K2III+B8V N 100205.73-545853.9

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