16219-2043 IRE  14AC

 
 
16h 21m 54.66s -20 43' 09.1" P.A. 30 sep 12.9 mag 9.40,14.40 Sp K7
 
 
Coord 2000
16219-2043
Discov num
IRE  14
Comp
AC
Coord arcsec 2000
16 21 54.66 -20 43 09.1
Date first
1996
Date last
2008
Obs
3
Pa first
31
Pa last
30
P.A. Now (θ)
30°
Sep first
12.7
Sep last
12.9
Sep. Now (ρ)
12.9"
Mag pri
9.40
Mag sec
14.40
delta mag (ΔM)
5
Spectral class
K7 (yellow-orange)
Pri motion ra
-018
Sec motion ra
Pri motion dec
-030
Sec motion dec
Notes
N K (See Notes, K-band or other infrared magnitudes)
Nature of this double is uncertain.
 
 
16219-2043 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 16219-2043 IRE 14 AB 2007 2011 8 176 2.2 9.40 14.20 4.80
Show 16219-2043 IRE 14 AC 1996 2008 3 30 12.9 9.40 14.40 5.00 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
30.4
Precise sep
12.941
Cdsa2 id
IRE 14 AC
Constellation
Scorpius
Ra deg
16.365183333333334
De deg
-20.719194444444444
last precise pa
30.4
last precise sep
12.941
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16219-2043 IRE 14 AC 2008 2 30 12.9 9.40 14.40 K7 N K 162154.66-204309.1

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