11471-1149 LAF 45 AD

 
 
11h 47m 03.83s -11° 49' 26.5" P.A. 309.00 sep 10.6 mag 6.40,21.40 Sp K4.5V dist. 25.36 pc (82.72 l.y.)
 
 
Coord 2000 11471-1149 Discov num LAF  45 Comp AD Coord arcsec 2000 11 47 03.83 -11 49 26.5
Date first 2005 Date last 2005 Obs 1
Pa first 309 Pa last 308.9 P.A. Now (θ) 308.9°
Sep first 10.6 Sep last 10.57 Sep. Now (ρ) 10.57"
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)
Visually invisible, K-band or other infrared star : Summary line gives K-band or other infrared (>1 micron) magnitudes
Nature of this double is uncertain.
 
 
11471-1149 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 156885 11 47 04 -11 49 26 RST 3756 AB 2021 19 143 1.1 9.21 12.71 3.50 Y
Show 156885 11 47 04 -11 49 26 LAF 45 AC 2005 1 42 5.7 6.40 21.40 15.00
Show 156885 11 47 04 -11 49 26 LAF 45 AD 2005 1 309 10.6 6.40 21.40 15.00 <===
Quadruple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Crater SAO 156885 HIP 57494 Tycho2 5520-01237-1
Gaia DR2 3585636855608873984 HD 102392 GL Gl 444A BD BD-11 3178
Distance 25.36 Distance ly 82.72