17594-2228 SNA 76 AD

 
 
17h 59m 26.31s -22° 28' 00.8" P.A. 84.00 sep 6.5 mag 7.09,13.40 Sp O9.5IV dist. 2000 pc (6524 l.y.)
 
 
Coord 2000 17594-2228 Discov num SNA  76 Comp AD Coord arcsec 2000 17 59 26.31 -22 28 00.8
Date first 2012 Date last 2012 Obs 1
Pa first 84 Pa last 84.1 P.A. Now (θ) 84.1°
Sep first 6.5 Sep last 6.45 Sep. Now (ρ) 6.45"
Mag pri 7.09 Mag sec 13.40 delta mag (ΔM) 6.31 Spectral class O9.5IV (blue)
Pri motion ra +002 Sec motion ra
Pri motion dec -002 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.
 
 
17594-2228 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 163892 186053 17 59 26 -22 28 01 SNA 76 AB 2012 1 92 2.0 7.09 12.40 5.31
Show 186053 17 59 26 -22 28 01 SNA 76 AC 2012 1 265 2.5 7.09 12.96 5.87
Show 186053 17 59 26 -22 28 01 SNA 76 AD 2012 1 84 6.5 7.09 13.40 6.31 <===
Show 186053 17 59 26 -22 28 01 SNA 76 AE 2012 2 63 6.5 7.09 12.14 5.05
Quintuple system
5 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Sagittarius SAO 186053 HIP 88085 Tycho2 6262-00773-1
Gaia DR2 4069547797210386816 HD 163892 BD BD-22 4478 CD CD-2212392
Distance 2000 Distance ly 6524