18043-2239 LYS  32

 
 
18h 04m 18.70s -22 38' 56.5" P.A. 12 sep 23.9 mag 10.90,11.76
 
 
Coord 2000
18043-2239
Discov num
LYS  32
Comp
Coord arcsec 2000
18 04 18.70 -22 38 56.5
Date first
1921
Date last
2010
Obs
7
Pa first
11
Pa last
12
P.A. Now (θ)
12°
Sep first
24.1
Sep last
23.9
Sep. Now (ρ)
23.9"
Mag pri
10.90
Mag sec
11.76
delta mag (ΔM)
0.86
Spectral class
Pri motion ra
+004
Sec motion ra
+003
Pri motion dec
-003
Sec motion dec
+003
Notes
rPM=1.217
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
12.4
Precise sep
23.93
Constellation
Sagittarius
Tycho2
6842-00190-1
last precise pa
12.4
last precise sep
23.93
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18043-2239 LYS 32 1999 4 12 24.5 10.90 10.90 D 180418.70-223856.5
18043-2239 LYS 32 2010 7 12 23.9 10.90 11.76 180418.70-223856.5

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