18222-4522 BRT1047

 
 
18h 22m 11.21s -45 21' 51.1" P.A. 134 sep 6.1 mag 12.91,13.03
 
 
Coord 2000
18222-4522
Discov num
BRT1047
Comp
Coord arcsec 2000
18 22 11.21 -45 21 51.1
Date first
1905
Date last
2010
Obs
5
Pa first
117
Pa last
134
P.A. Now (θ)
134°
Sep first
4.1
Sep last
6.1
Sep. Now (ρ)
6.1"
Mag pri
12.91
Mag sec
13.03
delta mag (ΔM)
0.12
Spectral class
Pri motion ra
-013
Sec motion ra
+003
Pri motion dec
+008
Sec motion dec
-029
Notes
B (Blue magnitudes)
rPM=1.383
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
134.1
Precise sep
6.07
Constellation
Corona Austrina
last precise pa
134.1
last precise sep
6.07
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18222-4522 BRT1047 1905 1 117 4.1 12.91 13.03 B 182211.21-452151.1
18222-4522 BRT1047 1998 2 134 5.9 12.91 13.03 B 182211.21-452151.1
18222-4522 BRT1047 1999 3 134 5.9 12.91 13.03 B 182211.21-452151.1
18222-4522 BRT1047 2000 4 134 5.9 12.91 13.03 B 182211.21-452151.1
18222-4522 BRT1047 2010 5 134 6.1 12.91 13.03 B 182211.21-452151.1

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