16413-4846 SNA 1 CG

 
 
16h 41m 19.44s -48° 45' 47.5" P.A. 221.00 sep 4.3 mag 6.30,9.64 Sp O6.5V dist. 55.71 pc (181.73 l.y.)
 
 
Coord 2000 16413-4846 Discov num SNA   1 Comp CG Coord arcsec 2000 16 41 19.44 -48 45 47.5
Date first 2012 Date last 2012 Obs 1
Pa first 221 Pa last 221.2 P.A. Now (θ) 221.2°
Sep first 4.3 Sep last 4.27 Sep. Now (ρ) 4.27"
Mag pri 6.30 Mag sec 9.64 delta mag (ΔM) 3.34 Spectral class O6.5V (blue)
Pri motion ra +012 Sec motion ra
Pri motion dec -005 Sec motion dec
Notes N V K (See Notes, Proper motion indicates physical, 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
This double is physical.
 
 
16413-4846 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 227049 16 41 20 -48 45 47 SNA 1 Aa,Ab 2016 24 294 0.0 5.71 Y
Show HD 150136 227049 16 41 20 -48 45 47 MLO 8 AB 2015 12 11 1.7 5.71 8.40 2.69
Show 227049 16 41 20 -48 45 47 DUN 206 AC 2016 30 265 10.2 5.71 6.76 1.05
Show 227049 16 41 20 -48 45 47 HJ 4876 AD 2016 13 161 13.3 5.71 10.50 4.79
Show 227049 16 41 20 -48 45 47 HJ 4876 AE 2010 8 11 18.6 5.71 11.40 5.69
Show 227049 16 41 20 -48 45 47 I 96 AF 2015 6 192 20.8 5.71 12.50 6.79
Show 227048 16 41 19 -48 45 48 SNA 1 Ca,Cb 2012 1 255 0.0 7.00 7.20 0.20
Show 227048 16 41 19 -48 45 48 SNA 1 CG 2012 1 221 4.3 6.30 9.64 3.34 <===
Ninefold system
7 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Ara SAO 227048 HIP 81696 Tycho2 8334-01505-1
Gaia DR2 5940954898814487168 HD 150135 GC 22418 CD CD-4811069
Distance 55.71 Distance ly 181.73