18591-0846 J  1663AC

 
 
18h 59m 06.68s -08 44' 50.2" P.A. 136 sep 14.2 mag 11.11,13.70
 
 
Coord 2000
18591-0846
Discov num
J  1663
Comp
AC
Coord arcsec 2000
18 59 06.68 -08 44 50.2
Date first
1941
Date last
2001
Obs
5
Pa first
140
Pa last
136
P.A. Now (θ)
136°
Sep first
10.0
Sep last
14.2
Sep. Now (ρ)
14.2"
Mag pri
11.11
Mag sec
13.70
delta mag (ΔM)
2.59
Spectral class
Pri motion ra
+010
Sec motion ra
+010
Pri motion dec
-002
Sec motion dec
-022
Notes
rPM=0.828
This double is not physical.
 
 
18591-0846 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 18591-0846 J 1663 AB 1941 2001 3 115 3.6 11.11 11.20 0.09
Show 18591-0846 J 1663 AC 1941 2001 5 136 14.2 11.11 13.70 2.59 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
135.9
Precise sep
14.206
Constellation
Aquila
last precise pa
135.9
last precise sep
14.206
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18591-0846 J 1663 AC 2001 4 136 14.2 11.11 13.70 D 185906.68-084450.2
18591-0846 J 1663 AC 2010 6 141 15.9 11.11 13.70 185906.68-084450.2

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