16070-2743 MUA 1 Ba,Bb

 
 
16h 06m 57.96s -27° 43' 09.7" P.A. 3.00 sep 0.1 mag 9.09,9.16 Sp K7V+M1V dist. 160 pc (521.92 l.y.)
 
 
Coord 2000 16070-2743 Discov num MUA   1 Comp Ba,Bb Coord arcsec 2000 16 06 57.96 -27 43 09.7
Date first 2005 Date last 2020 Obs 6
Pa first 276 Pa last 2.8 P.A. Now (θ) 2.8°
Sep first 0.1 Sep last 0.087 Sep. Now (ρ) 0.087"
Mag pri 9.09 Mag sec 9.16 delta mag (ΔM) 0.07 Spectral class K7V+M1V (yellow-orange/red)
Pri motion ra -013 Sec motion ra
Pri motion dec -024 Sec motion dec
Notes N K (See Notes, 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.
 
 
16070-2743 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 16 06 58 -27 43 10 RST 1877 AB 2020 9 6 1.5 8.23 12.70 4.47
Show HD 144432 16 06 58 -27 43 10 GLP 5 AC 2015 9 221 35.0 8.23 11.24 3.01
Show 184124 16 06 58 -27 43 10 MUA 1 Ba,Bb 2020 6 3 0.1 9.09 9.16 0.07 <===
Quadruple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Scorpius SAO 184124 HIP 78943 Tycho2 6788-00508-1
Gaia DR2 6042124910722287744 HD 144432 GC 21640 CD CD-2710778
Distance 160 Distance ly 521.92