20351-3330 BRT1809

 
 
20h 35m 05.81s -33 30' 10.3" P.A. 154 sep 3 mag 12.73,12.73
 
 
Coord 2000
20351-3330
Discov num
BRT1809
Comp
Coord arcsec 2000
20 35 05.81 -33 30 10.3
Date first
1913
Date last
1999
Obs
2
Pa first
168
Pa last
154
P.A. Now (θ)
154°
Sep first
2.8
Sep last
3.0
Sep. Now (ρ)
3"
Mag pri
12.73
Mag sec
12.73
delta mag (ΔM)
0
Spectral class
Pri motion ra
+012
Sec motion ra
+031
Pri motion dec
+009
Sec motion dec
-026
Notes
B (Blue magnitudes)
rPM=0.984
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
153.6
Precise sep
2.979
Constellation
Microscopium
last precise pa
153.6
last precise sep
2.979
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20351-3330 BRT1809 1913 1 168 2.8 12.73 12.73 B 203505.81-333010.3
20351-3330 BRT1809 1999 2 154 3.0 12.73 12.73 B 203505.81-333010.3

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