18269-4228 BRT1054

 
 
18h 26m 52.90s -42 27' 26.5" P.A. 166 sep 3.4 mag 12.20,12.80
 
 
Coord 2000
18269-4228
Discov num
BRT1054
Comp
Coord arcsec 2000
18 26 52.90 -42 27 26.5
Date first
1901
Date last
1999
Obs
3
Pa first
166
Pa last
166
P.A. Now (θ)
166°
Sep first
3.3
Sep last
3.4
Sep. Now (ρ)
3.4"
Mag pri
12.20
Mag sec
12.80
delta mag (ΔM)
0.6
Spectral class
Pri motion ra
-007
Sec motion ra
-002
Pri motion dec
+023
Sec motion dec
-003
Notes
rPM=1.101
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
166.1
Precise sep
3.44
Constellation
Corona Austrina
last precise pa
166.1
last precise sep
3.44
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18269-4228 BRT1054 1999 2 166 3.4 12.20 12.80 D 182652.90-422726.5

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