18094+3144 A   237DE

 
 
18H 09M 18.50S +31 43' 06.0" P.A. 308 SEP 8.2 MAG 13.10,13.60
 
 
Coord 2000
18094+3144
Discov num
A   237
Comp
DE
Coord arcsec 2000
18 09 18.50 +31 43 06.0
Date first
1998
Date last
2002
Obs
3
Pa first
308
Pa last
308
P.A. Now (θ)
308°
Sep first
8.2
Sep last
8.2
Sep. Now (ρ)
8.2"
Mag pri
13.10
Mag sec
13.60
delta mag (ΔM)
0.5
Spectral class
Pri motion ra
+002
Sec motion ra
-009
Pri motion dec
-004
Sec motion dec
+006
Notes
R (Red magnitudes)
rPM=1.374
This double is not physical.
 
 
18094+3144 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 66687 18094+3144 A 237 AB 1901 2002 16 102 2.3 10.09 10.89 0.80
Show 66687 18094+3144 A 237 AC 1901 2002 4 358 28.5 10.09 14.00 3.91
Show 66687 18094+3144 A 237 AD 1908 2002 4 221 102.0 10.09 12.90 2.81
Show 66687 18094+3144 DAM 807 AF 1998 2000 2 62 10.4 10.09 14.90 4.81
Show 18094+3144 A 237 DE 1998 2002 3 308 8.2 13.10 13.60 0.50 <===
Sextuple system
6 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Hercules
last precise pa
308
last precise sep
8.247