11471-1149 LAF  45AC

 
 
11h 47m 03.83s -11 49' 26.5" P.A. 42 sep 5.7 mag 6.40,21.40 Sp K4.5V
 
 
Coord 2000
11471-1149
Discov num
LAF  45
Comp
AC
Coord arcsec 2000
11 47 03.83 -11 49 26.5
Date first
2005
Date last
2005
Obs
1
Pa first
42
Pa last
42
P.A. Now (θ)
42°
Sep first
5.7
Sep last
5.7
Sep. Now (ρ)
5.7"
Mag pri
6.40
Mag sec
21.40
delta mag (ΔM)
15
Spectral class
K4.5V (yellow-orange)
Pri motion ra
-199
Sec motion ra
Pri motion dec
-060
Sec motion dec
Notes
K (K-band or other infrared magnitudes)
Nature of this double is uncertain.
 
 
11471-1149 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 11471-1149 RST3756 AB 1937 2014 13 156 1.2 9.21 12.71 3.50
Show 11471-1149 LAF 45 AC 2005 2005 1 42 5.7 6.40 21.40 15.00 <===
Show 11471-1149 LAF 45 AD 2005 2005 1 309 10.6 6.40 21.40 15.00
Quadruple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Tycho2
7662-00309-1
Dm number
-38 4571
last precise pa
42
last precise sep
5.72
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
11471-1149 LAF 45 AC 2005 1 42 5.7 6.40 21.40 K4.5V DK 114703.96-114926.0
11471-1149 LAF 45 AC 2006 1 171 1.1 9.05   K4.5V 114703.96-114926.0

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