13538-4604 BRT 821

 
 
13h 53m 44.51s -46 03' 31.7" P.A. 117.00 sep 4.6 mag 12.30,12.50
 
 
Coord 2000
13538-4604
Discov num
BRT 821
Comp
Coord arcsec 2000
13 53 44.51 -46 03 31.7
Date first
1902
Date last
2015
Obs
4
Pa first
140
Pa last
117
P.A. Now (θ)
117°
Sep first
3.3
Sep last
4.6
Sep. Now (ρ)
4.6"
Mag pri
12.30
Mag sec
12.50
delta mag (ΔM)
0.2
Spectral class
Pri motion ra
-066
Sec motion ra
+036
Pri motion dec
+024
Sec motion dec
-042
Notes
R (Red magnitudes)
rPM=1.73
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
116.5
Precise sep
4.607
Constellation
Centaurus
Gaia DR2
06515529728
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
13538-4604 BRT 821 1902 1 140 3.3 13.05 13.10 B 135344.62-460330.2
13538-4604 BRT 821 2000 3 120 4.4 13.05 13.10 B 135344.62-460330.2
13538-4604 BRT 821 2015 5 117 4.6 12.30 12.50 R 135344.51-460331.7

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