15597-1048 FAL  51

 
 
15h 59m 41.26s -10 47' 56.6" P.A. 257 sep 15.5 mag 9.96,12.85 Sp F8 dist. 80.13 pc (261.38 l.y.)
 
 
Coord 2000
15597-1048
Discov num
FAL  51
Comp
Coord arcsec 2000
15 59 41.26 -10 47 56.6
Date first
1906
Date last
2010
Obs
8
Pa first
258
Pa last
257
P.A. Now (θ)
257°
Sep first
15.2
Sep last
15.5
Sep. Now (ρ)
15.5"
Mag pri
9.96
Mag sec
12.85
delta mag (ΔM)
2.89
Spectral class
F8 (yellow-white)
Pri motion ra
-042
Sec motion ra
-043
Pri motion dec
+006
Sec motion dec
+005
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Libra
SAO
159623
HIP
78332
Tycho2
5615-00289-1
BD
BD-10 4219
Distance
80.13
Distance ly
261.38
last precise pa
257.4
last precise sep
15.46
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15597-1048 FAL 51 2007 5 258 15.6 9.76 12.40 F8 D 155941.26-104756.6
15597-1048 FAL 51 2010 8 257 15.4 9.96 12.85 F8 155941.26-104756.6

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