16034-3829 I   555AC

 
 
16h 03m 25.76s -38 28' 36.0" P.A. 144 sep 18.2 mag 10.61,10.40 Sp F5V+F5V
 
 
Coord 2000
16034-3829
Discov num
I   555
Comp
AC
Coord arcsec 2000
16 03 25.76 -38 28 36.0
Date first
1905
Date last
1999
Obs
8
Pa first
144
Pa last
144
P.A. Now (θ)
144°
Sep first
18.7
Sep last
18.2
Sep. Now (ρ)
18.2"
Mag pri
10.61
Mag sec
10.40
delta mag (ΔM)
0.21
Spectral class
F5V+F5V (yellow-white/yellow-white)
Pri motion ra
-015
Sec motion ra
-017
Pri motion dec
-005
Sec motion dec
-007
Notes
N V (See Notes, Proper motion indicates physical)
rPM=0.154 (< 0.3, Physical double)
This double is physical.
 
 
16034-3829 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 16034-3829 I 555 AB 1909 1991 6 115 1.2 10.60 10.78 0.18
Show 16034-3829 I 555 AC 1905 1999 8 144 18.2 10.61 10.40 0.21 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
144
Precise sep
18.24
Constellation
Lupus
Tycho2
7851-01820-1
last precise pa
144
last precise sep
18.24
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16034-3829 I 555 AC 1999 7 144 18.2 10.61 10.40 F5V F5V N D 160325.76-382836.0

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