16337-0933 LAF  57AC

 
 
16h 33m 41.60s -09 33' 11.9" P.A. 5 sep 8.6 mag 7.80,21.50 Sp K9Vkee dist. 30.67 pc (100.05 l.y.)
 
 
Coord 2000
16337-0933
Discov num
LAF  57
Comp
AC
Coord arcsec 2000
16 33 41.60 -09 33 11.9
Date first
2005
Date last
2005
Obs
1
Pa first
5
Pa last
5
P.A. Now (θ)
Sep first
8.6
Sep last
8.6
Sep. Now (ρ)
8.6"
Mag pri
7.80
Mag sec
21.50
delta mag (ΔM)
13.7
Spectral class
K9Vkee (yellow-orange)
Pri motion ra
-067
Sec motion ra
Pri motion dec
-180
Sec motion dec
Notes
K (K-band or other infrared magnitudes)
Nature of this double is uncertain.
 
 
16337-0933 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 16337-0933 LAF 57 AB 2005 2005 1 235 6.8 7.80 20.90 13.10
Show 16337-0933 LAF 57 AC 2005 2005 1 5 8.6 7.80 21.50 13.70 <===
Show 16337-0933 LAF 57 AD 2005 2005 1 50 9.7 7.80 19.00 11.20
Show 16337-0933 LAF 57 AE 2005 2005 1 68 10.0 7.80 20.80 13.00
Show 16337-0933 LAF 57 AF 2005 2005 1 226 14.0 7.80 19.40 11.60
Sextuple system
6 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
4.5
Precise sep
8.64
Constellation
Ophiuchus
HIP
81084
Tycho2
5631-01007-1
Distance
30.67
Distance ly
100.05
last precise pa
4.5
last precise sep
8.64
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16337-0933 LAF 57 AC 2005 1 5 8.6 11.29 25.00 K9Vkee D 163341.60-093311.9

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