10213-5404 HDS1490

 
 
10h 21m 17.59s -54 03' 41.4" P.A. 97 sep 20.6 mag 8.87,10.31 Sp G2/G3V dist. 158.98 pc (518.59 l.y.)
 
 
Coord 2000
10213-5404
Discov num
HDS1490
Comp
Coord arcsec 2000
10 21 17.59 -54 03 41.4
Date first
1892
Date last
2014
Obs
9
Pa first
94
Pa last
97
P.A. Now (θ)
97°
Sep first
20.8
Sep last
20.6
Sep. Now (ρ)
20.6"
Mag pri
8.87
Mag sec
10.31
delta mag (ΔM)
1.44
Spectral class
G2/G3V (yellow)
Pri motion ra
-061
Sec motion ra
-054
Pri motion dec
+027
Sec motion dec
+024
Notes
rPM=0.114 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
96.8
Precise sep
20.62
Cdsa2 id
HDS 1490
Constellation
Vela
SAO
237971
HIP
50714
Tycho2
8600-02900-1
HD
89923
CP
CP-53 3664
Ra deg
10.35488611111111
De deg
-54.061499999999995
Distance
158.98
Distance ly
518.59
last precise pa
96.8
last precise sep
20.62
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
10213-5404 HDS1490 2000 6 97 20.7 8.87 10.31 G2/G3V D 102117.59-540341.4
10213-5404 HDS1490 2010 8 97 20.6 8.87 10.31 G2/G3V 102117.59-540341.4
10213-5404 HDS1490 2014 9 97 20.6 8.87 10.31 G2/G3V 102117.59-540341.4

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