19178-1351 J  1671CD

 
 
19H 17M 36.04S -13 50' 04.1" P.A. 323 SEP 11.7 MAG 12.00,11.78
 
 
Coord 2000
19178-1351
Discov num
J  1671
Comp
CD
Coord arcsec 2000
19 17 36.04 -13 50 04.1
Date first
1907
Date last
2000
Obs
5
Pa first
320
Pa last
323
P.A. Now (θ)
323°
Sep first
11.4
Sep last
11.7
Sep. Now (ρ)
11.7"
Mag pri
12.00
Mag sec
11.78
delta mag (ΔM)
0.22
Spectral class
Pri motion ra
+009
Sec motion ra
+010
Pri motion dec
+005
Sec motion dec
+013
Notes
rPM=0.492
Nature of this double is uncertain.
 
 
19178-1351 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 19178-1351 J 1671 AB 1941 2015 4 135 6.6 12.00 15.50 3.50
Show 19178-1351 J 1671 CD 1907 2000 5 323 11.7 12.00 11.78 0.22 <===
Quadruple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Sagittarius
Tycho2
5721-00379-1
last precise pa
323
last precise sep
11.682