14537-1631 BU  118AB

 
 
14h 53m 41.57s -16 30' 45.9" P.A. 305 sep 1.6 mag 9.15,11.45 Sp F5V dist. 246.91 pc (805.42 l.y.)
 
 
Coord 2000
14537-1631
Discov num
BU  118
Comp
AB
Coord arcsec 2000
14 53 41.57 -16 30 45.9
Date first
1873
Date last
1991
Obs
17
Pa first
300
Pa last
305
P.A. Now (θ)
305°
Sep first
1.7
Sep last
1.6
Sep. Now (ρ)
1.6"
Mag pri
9.15
Mag sec
11.45
delta mag (ΔM)
2.3
Spectral class
F5V (yellow-white)
Pri motion ra
+023
Sec motion ra
+023
Pri motion dec
-034
Sec motion dec
-034
Notes
Nature of this double is uncertain.
 
 
14537-1631 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 14537-1631 BU 118 AB 1873 1991 17 305 1.6 9.15 11.45 2.30 <===
Show 14537-1631 FOX 187 AC 1904 1999 8 26 82.6 9.15 11.95 2.80
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
304.7
Precise sep
1.6
Constellation
Libra
HIP
72873
Tycho2
6155-00686-1
HD
131366
BD
BD-15 3978
Distance
246.91
Distance ly
805.42
last precise pa
304.7
last precise sep
1.6
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
14537-1631 BU 118 AB 1991 16 305 1.6 9.15 11.45 F5V D 145341.57-163045.9

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