18119-2825 J  1647

 
 
18h 11m 51.33s -28 25' 59.8" P.A. 46 sep 4.8 mag 11.24,11.20
 
 
Coord 2000
18119-2825
Discov num
J  1647
Comp
Coord arcsec 2000
18 11 51.33 -28 25 59.8
Date first
1913
Date last
2000
Obs
5
Pa first
45
Pa last
46
P.A. Now (θ)
46°
Sep first
5.0
Sep last
4.8
Sep. Now (ρ)
4.8"
Mag pri
11.24
Mag sec
11.20
delta mag (ΔM)
0.04
Spectral class
Pri motion ra
+005
Sec motion ra
Pri motion dec
-012
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
45.5
Precise sep
4.82
Constellation
Sagittarius
Tycho2
6855-03020-1
HD
317232
last precise pa
45.5
last precise sep
4.82
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18119-2825 J 1647 2000 4 46 4.8 11.24 11.20 181151.33-282559.8

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