19404+2718 BUP9003AD

 
 
19H 40M 22.29S +27 18' 34.8" P.A. 156 SEP 7.1 MAG 13.20,12.90
 
 
Coord 2000
19404+2718
Discov num
BUP9003
Comp
AD
Coord arcsec 2000
19 40 22.29 +27 18 34.8
Date first
1890
Date last
2002
Obs
4
Pa first
161
Pa last
156
P.A. Now (θ)
156°
Sep first
6.8
Sep last
7.1
Sep. Now (ρ)
7.1"
Mag pri
13.20
Mag sec
12.90
delta mag (ΔM)
0.3
Spectral class
Pri motion ra
-024
Sec motion ra
+031
Pri motion dec
+023
Sec motion dec
-101
Notes
rPM=1.284
This double is not physical.
 
 
19404+2718 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 19404+2718 BUP9003 AB 1910 1910 1 152 3.0 13.20 15.00 1.80
Show 19404+2718 BUP9003 AC 1910 2002 4 350 27.3 13.20 13.80 0.60
Show 19404+2718 BUP9003 AD 1890 2002 4 156 7.1 13.20 12.90 0.30 <===
Show 19404+2718 BUP9003 AE 1890 2002 5 313 141.7 13.20 9.00 4.20
Quintuple system
5 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Vulpecula
last precise pa
156
last precise sep
7.116