15403-1432 HLD  25

 
 
15h 40m 17.30s -14 31' 40.2" P.A. 309.00 sep 1.4 mag 10.37,10.56 Sp F8/G0V dist. 473.93 pc (1545.96 l.y.)
 
 
Coord 2000
15403-1432
Discov num
HLD  25
Comp
Coord arcsec 2000
15 40 17.30 -14 31 40.2
Date first
1881
Date last
2017
Obs
18
Pa first
314
Pa last
309
P.A. Now (θ)
309°
Sep first
1.2
Sep last
1.4
Sep. Now (ρ)
1.4"
Mag pri
10.37
Mag sec
10.56
delta mag (ΔM)
0.19
Spectral class
F8/G0V (yellow-white)
Pri motion ra
-024
Sec motion ra
-024
Pri motion dec
-033
Sec motion dec
-033
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
308.5
Precise sep
1.368
Constellation
Libra
HIP
76743
Tycho2
5608-01094-1
Gaia DR2
6265299726480914432
HD
139728
BD
BD-14 4256
Distance
473.93
Distance ly
1545.96
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15403-1432 HLD 25 1996 15 304 1.7 10.37 10.56 F8/G0V D 154017.30-143140.2
15403-1432 HLD 25 2017 16 309 1.4 10.37 10.56 F8/G0V 154017.30-143140.2

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