15427-3443 RIZ  17Aa,Ab

 
 
15H 42M 41.04S -34 42' 37.2" MAG 5.50,5.50 SP B5V DIST. 111.48 PC (363.65 L.Y.)
 
 
Coord 2000
15427-3443
Discov num
RIZ  17
Comp
Aa,Ab
Coord arcsec 2000
15 42 41.04 -34 42 37.2
Date first
2010
Date last
2010
Obs
0
Pa first
-1
Pa last
-1
P.A. Now (θ)
°
Sep first
0.0
Sep last
0.0
Sep. Now (ρ)
0"
Mag pri
5.50
Mag sec
5.50
delta mag (ΔM)
0
Spectral class
B5V (blue-white)
Pri motion ra
-021
Sec motion ra
Pri motion dec
-030
Sec motion dec
Notes
N (See Notes)
Nature of this double is uncertain.
 
 
15427-3443 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 206889 15427-3443 RIZ 17 Aa,Ab 2010 2010 0 0.0 5.50 5.50 0.00 <===
Show Psi2 Lup 206889 15427-3443 ISO 1 AB 1987 2000 2 133 0.5 4.75
Triple system
2 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Lupus
SAO
206889
HIP
76945
Tycho2
7335-00936-1
HD
140008
HR
5839
GC
21106
CD
CD-3410494
CP
CP-34 6387
Bayer
Psi 2 Lupi
Bayer name
Psi2 Lup
Flamsteed
4 Lupi
Flamsteed name
4 Lup
Distance
111.48
Distance ly
363.65
last precise pa
-1
last precise sep
0.003