18213-4416 BRT1046

 
 
18h 21m 14.25s -44 16' 23.7" P.A. 311 sep 5.1 mag 12.89,13.02
 
 
Coord 2000
18213-4416
Discov num
BRT1046
Comp
Coord arcsec 2000
18 21 14.25 -44 16 23.7
Date first
1905
Date last
2015
Obs
7
Pa first
310
Pa last
311
P.A. Now (θ)
311°
Sep first
5.1
Sep last
5.1
Sep. Now (ρ)
5.1"
Mag pri
12.89
Mag sec
13.02
delta mag (ΔM)
0.13
Spectral class
Pri motion ra
+007
Sec motion ra
-021
Pri motion dec
-017
Sec motion dec
+000
Notes
B (Blue magnitudes)
rPM=1
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
SAO
157674
last precise pa
311.4
last precise sep
5.127
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18213-4416 BRT1046 1905 2 316 4.3 12.89 13.02 B 182114.25-441623.7
18213-4416 BRT1046 1998 3 311 5.1 12.89 13.02 B 182114.25-441623.7
18213-4416 BRT1046 1999 4 311 5.1 12.89 13.02 B 182114.25-441623.7
18213-4416 BRT1046 2000 6 312 5.1 12.89 13.02 B 182114.25-441623.7
18213-4416 BRT1046 2010 7 320 4.8 12.89 13.02 B 182114.25-441623.7
18213-4416 BRT1046 2015 7 311 5.1 12.89 13.02 B 182114.25-441623.7

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