16142-2306 MET  73AC

 
 
16h 14m 11.08s -23 05' 36.2" P.A. 98 sep 2.8 mag 7.46,18.73 Sp K2IV
 
 
Coord 2000
16142-2306
Discov num
MET  73
Comp
AC
Coord arcsec 2000
16 14 11.08 -23 05 36.2
Date first
2004
Date last
2004
Obs
1
Pa first
98
Pa last
98
P.A. Now (θ)
98°
Sep first
2.8
Sep last
2.8
Sep. Now (ρ)
2.8"
Mag pri
7.46
Mag sec
18.73
delta mag (ΔM)
11.27
Spectral class
K2IV (yellow-orange)
Pri motion ra
-012
Sec motion ra
Pri motion dec
-024
Sec motion dec
Notes
K (K-band or other infrared magnitudes)
Nature of this double is uncertain.
 
 
16142-2306 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 16142-2306 MET 73 Aa,Ab 2002 2002 1 305 0.2 8.11 8.32 0.21
Show 16142-2306 MET 73 AB 2002 2002 1 100 2.7 7.46 13.72 6.26
Show 16142-2306 MET 73 AC 2004 2004 1 98 2.8 7.46 18.73 11.27 <===
Show 16142-2306 MET 73 AD 2004 2004 1 342 7.7 7.46 15.62 8.16
Show 16142-2306 MET 73 AE 2004 2004 1 145 8.0 7.46 16.96 9.50
Show 16142-2306 MET 73 AF 2004 2004 1 80 8.9 7.46 19.18 11.72
Show 16142-2306 MET 73 AG 2004 2004 1 69 9.2 7.46 19.97 12.51
Octuple system
7 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
98.3
Precise sep
2.808
Constellation
Scorpius
Tycho2
6793-00819-1
last precise pa
98.3
last precise sep
2.808
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16142-2306 MET 73 AC 2004 1 98 2.8 10.66 21.00 K2IV D 161411.08-230536.2

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