18453-0628 J  3271

 
 
18h 45m 21.82s -06 26' 39.6" P.A. 151 sep 3.4 mag 13.90,14.30
 
 
Coord 2000
18453-0628
Discov num
J  3271
Comp
Coord arcsec 2000
18 45 21.82 -06 26 39.6
Date first
1953
Date last
2002
Obs
4
Pa first
154
Pa last
151
P.A. Now (θ)
151°
Sep first
3.3
Sep last
3.4
Sep. Now (ρ)
3.4"
Mag pri
13.90
Mag sec
14.30
delta mag (ΔM)
0.4
Spectral class
Pri motion ra
-011
Sec motion ra
Pri motion dec
+024
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
151.4
Precise sep
3.43
Constellation
Scutum
Tycho2
5126-02517-1
last precise pa
151.4
last precise sep
3.43
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18453-0628 J 3271 1999 2 176 3.7 13.90 14.30 D 184519.66-062806.4
18453-0628 J 3271 2002 5 151 3.4 13.90 14.30 D 184521.82-062639.6

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