15598-2804 WSP 17 AD

 
 
15h 59m 50.94s -28° 03' 42.3" P.A. 10.00 sep 16.0 mag 11.31,20.50 Sp F4
 
 
Coord 2000 15598-2804 Discov num WSP  17 Comp AD Coord arcsec 2000 15 59 50.94 -28 03 42.3
Date first 2014 Date last 2015 Obs 4
Pa first 9 Pa last 9.5 P.A. Now (θ) 9.5°
Sep first 16.1 Sep last 16.048 Sep. Now (ρ) 16.048"
Mag pri 11.31 Mag sec 20.50 delta mag (ΔM) 9.19 Spectral class F4 (yellow-white)
Pri motion ra -007 Sec motion ra
Pri motion dec -010 Sec motion dec
Notes R (Red magnitudes)
Nature of this double is uncertain.
 
 
15598-2804 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 15 59 51 -28 03 42 WSP 17 AB 2016 6 201 11.1 11.31 19.90 8.59
Show 15 59 51 -28 03 42 WSP 17 AC 2015 4 84 13.7 11.31 20.40 9.09
Show 15 59 51 -28 03 42 WSP 17 AD 2015 4 10 16.0 11.31 20.50 9.19 <===
Show WASP-17 15 59 51 -28 03 42 WSP 17 AE 2015 1 201 3.3 11.30 21.30 10.00
Show 15 59 51 -28 03 42 WSP 17 AF 2015 1 258 7.5 11.30 21.50 10.20
Show 15 59 51 -28 03 42 WSP 17 AG 2015 1 140 17.2 11.30 21.00 9.70
Show 15 59 51 -28 03 42 WSP 17 AH 2015 1 34 20.6 11.30 20.70 9.40
Show 15 59 51 -28 03 42 WSP 17 AI 2015 2 166 22.9 11.30 17.70 6.40
Ninefold system
9 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Common name Diwo Other name WASP-17 Constellation Scorpius Tycho2 6787-01927-1
Gaia DR2 6042793005779654656
Meaning Mauritian proposal; named after an oil lamp used on special occasions, including Diwali.