19306-1335 BWL  50AC

 
 
19H 30M 38.30S -13 35' 08.4" P.A. 88 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
88
P.A. Now (θ)
88°
Sep first
4.5
Sep last
4.3
Sep. Now (ρ)
4.3"
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)
This double is not physical.
 
 
19306-1335 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 19306-1335 BWL 50 AB 2010 2011 2 73 6.9 10.99 20.90 9.91
Show 19306-1335 BWL 50 AC 2010 2011 2 88 4.3 10.99 22.00 11.01 <===
Show 19306-1335 BWL 50 AD 2010 2011 2 182 2.5 10.99 17.10 6.11
Show 19306-1335 BWL 50 AE 2010 2011 2 228 3.9 10.99 21.20 10.21
Quintuple system
5 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Sagittarius
last precise pa
87.9
last precise sep
4.276