15351-4110 RIZ  15AD

 
 
15h 35m 08.41s -41 10' 00.4" P.A. 292 sep 53.4 mag 2.77,16.40 Sp B2IV dist. 129.03 pc (420.9 l.y.)
 
 
Coord 2000
15351-4110
Discov num
RIZ  15
Comp
AD
Coord arcsec 2000
15 35 08.41 -41 10 00.4
Date first
1999
Date last
1999
Obs
1
Pa first
292
Pa last
292
P.A. Now (θ)
292°
Sep first
53.4
Sep last
53.4
Sep. Now (ρ)
53.4"
Mag pri
2.77
Mag sec
16.40
delta mag (ΔM)
13.63
Spectral class
B2IV (blue-white)
Pri motion ra
-016
Sec motion ra
+007
Pri motion dec
-025
Sec motion dec
-043
Notes
N (See Notes)
rPM=0.67
Nature of this double is uncertain.
 
 
15351-4110 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show Gam Lup 225938 15351-4110 HJ 4786 AB 1835 2017 108 276 0.8 2.95 4.45 1.50 Y
Show 225938 15351-4110 RIZ 15 AC 1999 1999 1 210 39.1 2.77 17.00 14.23
Show 225938 15351-4110 RIZ 15 AD 1999 1999 1 292 53.4 2.77 16.40 13.63 <===
Quadruple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
292.4
Precise sep
53.42
Cdsa2 id
RIZ 15 AD
Constellation
Lupus
SAO
225938
HIP
76297
Tycho2
7840-01432-1
HD
138690
HR
5776
GC
20926
CD
CD-40 9760
CP
CP-40 7042
Bayer
Gamma Lupi
Bayer name
Gam Lup
Ra deg
15.585669444444445
De deg
-41.166777777777774
Distance
129.03
Distance ly
420.9
last precise pa
292.4
last precise sep
53.42
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15351-4110 RIZ 15 AD 1999 1 292 53.4 2.77 16.40 B2IV N 153508.41-411000.4

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