13081-6518 RMK 16 AB (The Mus)

 
 
13h 08m 07.15s -65° 18' 21.6" P.A. 189.00 sep 5.5 mag 5.65,7.55 Sp B0Ia+WC5: dist. 3846.15 pc (12546.14 l.y.)
 
 
Coord 2000 13081-6518 Discov num RMK  16 Comp AB Coord arcsec 2000 13 08 07.15 -65 18 21.6
Date first 1826 Date last 2016 Obs 32
Pa first 191 Pa last 189 P.A. Now (θ) 189°
Sep first 3.3 Sep last 5.5 Sep. Now (ρ) 5.5"
Mag pri 5.65 Mag sec 7.55 delta mag (ΔM) 1.9 Spectral class B0Ia+WC5: (blue-white/Wolf-Rayet)
Pri motion ra -005 Sec motion ra -005
Pri motion dec -002 Sec motion dec -002
Notes N (See Notes)
Nature of this double is uncertain.
 
 
13081-6518 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 252162 13 08 07 -65 18 22 CHR 247 Aa,Ab 2016 12 136 0.0 5.90 6.60 0.70
Show The Mus 252162 13 08 07 -65 18 22 RMK 16 AB 2016 32 189 5.5 5.65 7.55 1.90 <===
Show 13 08 07 -65 18 27 SNA 30 BC 2012 1 207 3.5 7.14 12.59 5.45
Quadruple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name The Mus Constellation Musca SAO 252162 HIP 64094
Tycho2 8997-02337-1 Gaia DR2 5858915766471945984 HD 113904 HR 4952
GC 17788 CD CD-64 699 CP CP-64 2183 Bayer Theta Muscae
Bayer name The Mus Distance 3846.15 Distance ly 12546.14 Bayer greek θ Mus