16140-2301 MET  72AD

 
 
16h 14m 02.12s -23 01' 02.1" P.A. 128 sep 9.6 mag 8.61,17.77 Sp G4
 
 
Coord 2000
16140-2301
Discov num
MET  72
Comp
AD
Coord arcsec 2000
16 14 02.12 -23 01 02.1
Date first
2004
Date last
2004
Obs
1
Pa first
128
Pa last
128
P.A. Now (θ)
128°
Sep first
9.6
Sep last
9.6
Sep. Now (ρ)
9.6"
Mag pri
8.61
Mag sec
17.77
delta mag (ΔM)
9.16
Spectral class
G4 (yellow)
Pri motion ra
-009
Sec motion ra
Pri motion dec
-023
Sec motion dec
Notes
K (K-band or other infrared magnitudes)
Nature of this double is uncertain.
 
 
16140-2301 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 16140-2301 MET 72 AB 2003 2012 3 358 5.5 8.61 16.37 7.76
Show 16140-2301 MET 72 AC 2004 2004 1 281 7.9 8.61 18.96 10.35
Show 16140-2301 MET 72 AD 2004 2004 1 128 9.6 8.61 17.77 9.16 <===
Quadruple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
128.3
Precise sep
9.633
Constellation
Scorpius
last precise pa
128.3
last precise sep
9.633
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16140-2301 MET 72 AD 2004 1 128 9.6 12.20 21.00 G4 DB 161402.12-230102.1

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