03300-4912 BRT 654

 
 
03h 30m 00.37s -49 12' 54.6" P.A. 87 sep 9.4 mag 10.55,12.10 Sp G5
 
 
Coord 2000
03300-4912
Discov num
BRT 654
Comp
Coord arcsec 2000
03 30 00.37 -49 12 54.6
Date first
1904
Date last
2010
Obs
5
Pa first
109
Pa last
87
P.A. Now (θ)
87°
Sep first
4.7
Sep last
9.4
Sep. Now (ρ)
9.4"
Mag pri
10.55
Mag sec
12.10
delta mag (ΔM)
1.55
Spectral class
G5 (yellow)
Pri motion ra
-028
Sec motion ra
+019
Pri motion dec
-013
Sec motion dec
+005
Notes
U (Proper motion indicates non-physical)
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Horologium
Tycho2
8063-01194-1
last precise pa
86.5
last precise sep
9.38
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
03300-4912 BRT 654 1904 2 108 5.7 10.55 12.10 G5 033000.37-491254.6
03300-4912 BRT 654 1998 3 88 9.0 10.55 12.10 G5 U 033000.37-491254.6
03300-4912 BRT 654 1999 4 88 9.0 10.55 12.10 G5 U 033000.37-491254.6
03300-4912 BRT 654 2000 3 89 9.0 10.55 12.10 G5 U 033000.37-491254.6
03300-4912 BRT 654 2010 5 87 8.1 10.55 12.10 G5 U 033000.37-491254.6

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