15406-0459 BRT 459

 
 
15h 40m 34.74s -05 00' 03.2" P.A. 37 sep 4.4 mag 11.52,11.82
 
 
Coord 2000
15406-0459
Discov num
BRT 459
Comp
Coord arcsec 2000
15 40 34.74 -05 00 03.2
Date first
1895
Date last
2014
Obs
7
Pa first
39
Pa last
37
P.A. Now (θ)
37°
Sep first
3.8
Sep last
4.4
Sep. Now (ρ)
4.4"
Mag pri
11.52
Mag sec
11.82
delta mag (ΔM)
0.3
Spectral class
Pri motion ra
-035
Sec motion ra
+010
Pri motion dec
-025
Sec motion dec
+017
Notes
rPM=1.431
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
37.1
Precise sep
4.36
Constellation
Libra
Tycho2
5025-00581-1
last precise pa
37.1
last precise sep
4.36
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15406-0459 BRT 459 1999 4 38 4.3 11.52 11.82 D 154034.74-050003.2
15406-0459 BRT 459 2000 5 37 4.3 11.52 11.82 D 154034.74-050003.2
15406-0459 BRT 459 2014 6 37 4.4 11.52 11.82 154034.74-050003.2

If you need more information about this double, apply for a data request form to the WDS.