18293-0459 J   522

 
 
18h 29m 18.25s -04 59' 23.8" P.A. 221 sep 4.9 mag 12.50,13.50
 
 
Coord 2000
18293-0459
Discov num
J   522
Comp
Coord arcsec 2000
18 29 18.25 -04 59 23.8
Date first
1911
Date last
2000
Obs
7
Pa first
219
Pa last
221
P.A. Now (θ)
221°
Sep first
4.8
Sep last
4.9
Sep. Now (ρ)
4.9"
Mag pri
12.50
Mag sec
13.50
delta mag (ΔM)
1
Spectral class
Pri motion ra
+056
Sec motion ra
-015
Pri motion dec
+067
Sec motion dec
-024
Notes
rPM=1.322
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
220.8
Precise sep
4.896
Constellation
Scutum
last precise pa
220.8
last precise sep
4.896
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18293-0459 J 522 1999 6 221 4.9 10.50 12.40 D 182918.25-045923.8
18293-0459 J 522 2000 7 221 4.9 12.50 13.50 D 182918.25-045923.8

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