16507-4813 BRT 925

 
 
16h 50m 39.17s -48 13' 36.4" P.A. 268 sep 4.8 mag 12.40,12.56
 
 
Coord 2000
16507-4813
Discov num
BRT 925
Comp
Coord arcsec 2000
16 50 39.17 -48 13 36.4
Date first
1904
Date last
1999
Obs
4
Pa first
270
Pa last
268
P.A. Now (θ)
268°
Sep first
3.8
Sep last
4.8
Sep. Now (ρ)
4.8"
Mag pri
12.40
Mag sec
12.56
delta mag (ΔM)
0.16
Spectral class
Pri motion ra
+022
Sec motion ra
-026
Pri motion dec
-001
Sec motion dec
-004
Notes
B (Blue magnitudes)
rPM=1.828
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
267.8
Precise sep
4.78
Constellation
Ara
last precise pa
267.8
last precise sep
4.78
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16507-4813 BRT 925 1904 2 268 3.6 12.40 12.56 B 165039.17-481336.4
16507-4813 BRT 925 1998 3 268 4.8 12.40 12.56 B 165039.17-481336.4
16507-4813 BRT 925 1999 4 268 4.8 12.40 12.56 B 165039.17-481336.4

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