11075-1917 BWL 28 AB

 
 
11h 07m 27.73s -19° 17' 29.4" P.A. 43.00 sep 9.9 mag 6.62,18.60 Sp K5
 
 
Coord 2000 11075-1917 Discov num BWL  28 Comp AB Coord arcsec 2000 11 07 27.73 -19 17 29.4
Date first 2011 Date last 2013 Obs 2
Pa first 41 Pa last 42.7 P.A. Now (θ) 42.7°
Sep first 9.6 Sep last 9.907 Sep. Now (ρ) 9.907"
Mag pri 6.62 Mag sec 18.60 delta mag (ΔM) 11.98 Spectral class K5 (yellow-orange)
Pri motion ra -239 Sec motion ra
Pri motion dec -049 Sec motion dec
Notes U K (Proper motion indicates non-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 not physical.
 
 
11075-1917 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 11 07 28 -19 17 29 BWL 28 AB 2013 2 43 9.9 6.62 18.60 11.98 <===
Show 11 07 28 -19 17 29 BWL 28 AC 2013 2 106 9.4 6.62 19.00 12.38
Show 11 07 28 -19 17 29 BWL 28 AD 2013 1 37 14.8 6.62
Show 11 07 28 -19 17 29 BWL 28 AE 2013 1 134 19.3 6.62
Show 11 07 28 -19 17 29 BWL 28 AF 2013 1 275 12.6 6.62
Show 11 07 28 -19 17 29 BWL 28 AG 2013 1 345 15.3 6.62
Septuple system
7 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Crater Gaia DR2 3552000252294347392