04055-4904 BRT 658

 
 
04h 05m 29.49s -49 04' 20.6" P.A. 160 sep 4.8 mag 11.50,12.80
 
 
Coord 2000
04055-4904
Discov num
BRT 658
Comp
Coord arcsec 2000
04 05 29.49 -49 04 20.6
Date first
1904
Date last
2015
Obs
6
Pa first
160
Pa last
160
P.A. Now (θ)
160°
Sep first
3.4
Sep last
4.8
Sep. Now (ρ)
4.8"
Mag pri
11.50
Mag sec
12.80
delta mag (ΔM)
1.3
Spectral class
Pri motion ra
-009
Sec motion ra
+021
Pri motion dec
-002
Sec motion dec
-101
Notes
rPM=1.003
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
159.7
Precise sep
4.766
Constellation
Horologium
Tycho2
8071-01090-1
Gaia DR2
64297400320
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
04055-4904 BRT 658 1999 3 160 4.8 11.50 12.80 D 040529.49-490420.6
04055-4904 BRT 658 2010 5 157 4.6 11.50 12.80 040529.49-490420.6
04055-4904 BRT 658 2015 6 160 4.8 11.50 12.80 040529.49-490420.6

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