19159+2018 J  2959BC

 
 
19H 15M 53.43S +20 16' 36.3" P.A. 173 SEP 4.2 MAG 11.80,13.60
 
 
Coord 2000
19159+2018
Discov num
J  2959
Comp
BC
Coord arcsec 2000
19 15 53.43 +20 16 36.3
Date first
1944
Date last
2001
Obs
4
Pa first
165
Pa last
173
P.A. Now (θ)
173°
Sep first
3.0
Sep last
4.2
Sep. Now (ρ)
4.2"
Mag pri
11.80
Mag sec
13.60
delta mag (ΔM)
1.8
Spectral class
Pri motion ra
-011
Sec motion ra
Pri motion dec
+006
Sec motion dec
Notes
N (See Notes)
Nature of this double is uncertain.
 
 
19159+2018 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 87000 19159+2018 J 2959 AB 1944 2014 5 187 93.0 7.79 11.80 4.01
Show 19159+2018 J 2959 BC 1944 2001 4 173 4.2 11.80 13.60 1.80 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Sagitta
last precise pa
172.8
last precise sep
4.238