14534-4551 DUN 171AC

 
 
14H 53M 22.12S -45 51' 20.7" P.A. 334 SEP 17.4 MAG 7.07,12.60 SP B3VNE DIST. 282.49 PC (921.48 L.Y.)
 
 
Coord 2000
14534-4551
Discov num
DUN 171
Comp
AC
Coord arcsec 2000
14 53 22.12 -45 51 20.7
Date first
1898
Date last
2000
Obs
4
Pa first
330
Pa last
334
P.A. Now (θ)
334°
Sep first
17.3
Sep last
17.4
Sep. Now (ρ)
17.4"
Mag pri
7.07
Mag sec
12.60
delta mag (ΔM)
5.53
Spectral class
B3Vne (blue-white)
Pri motion ra
-004
Sec motion ra
+003
Pri motion dec
-001
Sec motion dec
+003
Notes
Nature of this double is uncertain.
 
 
14534-4551 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 225273 14534-4551 DUN 171 AB 1826 2013 15 228 17.6 7.07 9.55 2.48
Show 225273 14534-4551 DUN 171 AC 1898 2000 4 334 17.4 7.07 12.60 5.53 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Lupus
SAO
225273
HIP
72843
Tycho2
8280-02896-1
HD
131168
CD
CD-45 9492
Distance
282.49
Distance ly
921.48
last precise pa
333.6
last precise sep
17.38