19306-1335 BWL 50 AC

 
 
19h 30m 38.30s -13° 35' 08.4" P.A. 88.00 sep 4.3 mag 10.99,22.00 Sp M6.0
 
 
Coord 2000 19306-1335 Discov num BWL  50 Comp AC Coord arcsec 2000 19 30 38.30 -13 35 08.4
Date first 2010 Date last 2011 Obs 2
Pa first 84 Pa last 87.9 P.A. Now (θ) 87.9°
Sep first 4.5 Sep last 4.276 Sep. Now (ρ) 4.276"
Mag pri 10.99 Mag sec 22.00 delta mag (ΔM) 11.01 Spectral class M6.0 (red)
Pri motion ra +177 Sec motion ra
Pri motion dec +331 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.
 
 
19306-1335 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 19 30 38 -13 35 08 BWL 50 AB 2011 2 73 6.9 10.99 20.90 9.91
Show 19 30 38 -13 35 08 BWL 50 AC 2011 2 88 4.3 10.99 22.00 11.01 <===
Show 19 30 38 -13 35 08 BWL 50 AD 2011 2 182 2.5 10.99 17.10 6.11
Show 19 30 38 -13 35 08 BWL 50 AE 2011 2 228 3.9 10.99 21.20 10.21
Quintuple system
5 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Sagittarius Gaia DR2 4186212234374483840