15420-1108 STF1966

 
 
15h 41m 59.98s -11 08' 27.5" P.A. 52 sep 23 mag 9.26,9.40 Sp F7V+F6V dist. 49.16 pc (160.36 l.y.)
 
 
Coord 2000
15420-1108
Discov num
STF1966
Comp
Coord arcsec 2000
15 41 59.98 -11 08 27.5
Date first
1823
Date last
2013
Obs
27
Pa first
52
Pa last
52
P.A. Now (θ)
52°
Sep first
27.1
Sep last
23.0
Sep. Now (ρ)
23"
Mag pri
9.26
Mag sec
9.40
delta mag (ΔM)
0.14
Spectral class
F7V+F6V (yellow-white/yellow-white)
Pri motion ra
+060
Sec motion ra
+061
Pri motion dec
-022
Sec motion dec
-023
Notes
N Z (See Notes, Parallax indicates components are physical)
rPM=0.022 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
52.3
Precise sep
23
Constellation
Libra
SAO
159446
HIP
76888
Tycho2
5600-00842-1
HD
140069
BD
BD-10 4146
Distance
49.16
Distance ly
160.36
last precise pa
52.3
last precise sep
23
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15420-1108 STF1966 2004 21 52 23.2 9.26 9.40 F8 D 154159.98-110827.5
15420-1108 STF1966 2012 24 52 23.0 9.26 9.40 F8 D 154159.98-110827.5
15420-1108 STF1966 2013 25 53 23.0 9.26 9.40 F8 D 154159.98-110827.5

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