14457-2225 B  1762

 
 
14h 45m 44.32s -22 24' 37.5" P.A. 165 sep 4 mag 7.67,12.10 Sp A1/2V dist. 128.37 pc (418.74 l.y.)
 
 
Coord 2000
14457-2225
Discov num
B  1762
Comp
Coord arcsec 2000
14 45 44.32 -22 24 37.5
Date first
1929
Date last
1998
Obs
3
Pa first
165
Pa last
165
P.A. Now (θ)
165°
Sep first
4.6
Sep last
4.0
Sep. Now (ρ)
4"
Mag pri
7.67
Mag sec
12.10
delta mag (ΔM)
4.43
Spectral class
A1/2V (white)
Pri motion ra
-042
Sec motion ra
Pri motion dec
-019
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
164.6
Precise sep
3.95
Constellation
Libra
SAO
182852
HIP
72172
Tycho2
6166-01510-1
HD
129908
BD
BD-21 3959
Distance
128.37
Distance ly
418.74
last precise pa
164.6
last precise sep
3.95
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
14457-2225 B 1762 1998 3 165 4.0 8.00 12.10 A1/2V D 144544.32-222437.5

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