16044-1127 STF1999AD

 
 
16h 04m 25.96s -11 26' 57.6" P.A. 351 sep 278.5 mag 7.52,4.36 Sp G8+F6IV dist. 25.26 pc (82.4 l.y.)
 
 
Coord 2000
16044-1127
Discov num
STF1999
Comp
AD
Coord arcsec 2000
16 04 25.96 -11 26 57.6
Date first
1834
Date last
2006
Obs
27
Pa first
349
Pa last
351
P.A. Now (θ)
351°
Sep first
280.0
Sep last
278.5
Sep. Now (ρ)
278.5"
Mag pri
7.52
Mag sec
4.36
delta mag (ΔM)
3.16
Spectral class
G8+F6IV (yellow/yellow-white)
Pri motion ra
-069
Sec motion ra
-072
Pri motion dec
-021
Sec motion dec
-035
Notes
N V (See Notes, Proper motion indicates physical)
rPM=0.179 (< 0.3, Physical double)
This double is physical.
 
 
16044-1127 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 159668 16044-1127 STF1999 AB 1822 2016 165 98 12.1 7.52 8.05 0.53
Show 159668 16044-1127 STF1999 AC 1903 2000 9 84 83.2 7.52 11.41 3.89
Show 159668 16044-1127 STF1999 AD 1834 2006 27 351 278.5 7.52 4.36 3.16 <===
Show 159670 16044-1127 STF1999 BC 1865 2000 7 82 71.8 8.05 11.41 3.36
Quadruple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
351
Precise sep
278.48
Constellation
Scorpius
SAO
159668
HIP
78738
Tycho2
5619-01260-1
HD
144087
GL
Wo 9541A
BD
BD-11 4057
Distance
25.26
Distance ly
82.4
last precise pa
351
last precise sep
278.48
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16044-1127 STF1999 AD 2006 24 351 278.5 7.52 4.36 K0 N D 160425.96-112657.6

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