17019-3209 OUD 6 AE

17h 01m 52.65s -32° 08' 36.2" P.A. 26.00 sep 8.9 mag 5.26,12.60 Sp B8V dist. 137.17 pc (447.45 l.y.)

Coord 2000 17019-3209 Discov num OUD   6 Comp AE Coord arcsec 2000 17 01 52.65 -32 08 36.2
Date first 2005 Date last 2015 Obs 2
Pa first 27 Pa last 25.5 P.A. Now (θ) 25.5°
Sep first 8.7 Sep last 8.884 Sep. Now (ρ) 8.884"
Mag pri 5.26 Mag sec 12.60 delta mag (ΔM) 7.34 Spectral class B8V (blue-white)
Pri motion ra -008 Sec motion ra
Pri motion dec -050 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.



17019-3209 SYSTEM COMPONENTS

Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 208324 17 01 53 -32 08 36 HDO 310 AB 2000 8 155 22.6 5.03 12.60 7.57
Show 208324 17 01 53 -32 08 36 HDO 310 AC 2000 5 103 42.5 5.03 13.10 8.07
Show 208324 17 01 53 -32 08 36 HDO 310 AD 2000 4 37 51.3 5.03 13.30 8.27
Show 208324 17 01 53 -32 08 36 OUD 6 AE 2015 2 26 8.9 5.26 12.60 7.34 <===


Quintuple system
5 estimated visually detectable stars in this system



OTHER CATALOGS AND DESIGNATIONS

Constellation Scorpius SAO 208324 HIP 83336 Tycho2 7364-02287-1
Gaia DR2 6028158536066799744 HD 153613 HR 6316 CD CD-3113473
CP CP-31 4546 FK5 3354 Distance 137.17 Distance ly 447.45