14389-2220 BU  226

 
 
14h 38m 54.63s -22 19' 42.2" P.A. 116 sep 0.8 mag 7.89,8.41 Sp A2V dist. 194.93 pc (635.86 l.y.)
 
 
Coord 2000
14389-2220
Discov num
BU  226
Comp
Coord arcsec 2000
14 38 54.63 -22 19 42.2
Date first
1874
Date last
1998
Obs
43
Pa first
70
Pa last
116
P.A. Now (θ)
116°
Sep first
1.0
Sep last
0.8
Sep. Now (ρ)
0.8"
Mag pri
7.89
Mag sec
8.41
delta mag (ΔM)
0.52
Spectral class
A2V (white)
Pri motion ra
-028
Sec motion ra
-028
Pri motion dec
-007
Sec motion dec
-007
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
116.4
Precise sep
0.77
Constellation
Libra
SAO
182731
HIP
71621
Tycho2
6165-00966-1
HD
128687
BD
BD-21 3941
Distance
194.93
Distance ly
635.86
last precise pa
116.4
last precise sep
0.77
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
14389-2220 BU 226 1998 43 116 0.8 7.89 8.41 A2V D 143854.63-221942.2

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