18313-2307 LEO  39AC

 
 
18h 31m 18.22s -23 06' 51.7" P.A. 114 sep 20.4 mag 10.14,12.90 Sp G0
 
 
Coord 2000
18313-2307
Discov num
LEO  39
Comp
AC
Coord arcsec 2000
18 31 18.22 -23 06 51.7
Date first
1910
Date last
1999
Obs
6
Pa first
114
Pa last
114
P.A. Now (θ)
114°
Sep first
20.2
Sep last
20.4
Sep. Now (ρ)
20.4"
Mag pri
10.14
Mag sec
12.90
delta mag (ΔM)
2.76
Spectral class
G0 (yellow)
Pri motion ra
+006
Sec motion ra
-002
Pri motion dec
+013
Sec motion dec
-004
Notes
rPM=1.312
This double is not physical.
 
 
18313-2307 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 186910 18313-2307 LEO 39 AB 1932 1936 3 156 2.0 10.14 11.60 1.46
Show 186910 18313-2307 LEO 39 AC 1910 1999 6 114 20.4 10.14 12.90 2.76 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
114.3
Precise sep
20.379
Constellation
Sagittarius
SAO
186910
Tycho2
6857-01795-1
last precise pa
114.3
last precise sep
20.379
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18313-2307 LEO 39 AC 1999 5 114 20.5 10.14 12.90 G0 D 183118.22-230651.7

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