18449-4146 BRT1076

 
 
18h 44m 56.19s -41 45' 46.6" P.A. 17 sep 4 mag 13.30,13.60
 
 
Coord 2000
18449-4146
Discov num
BRT1076
Comp
Coord arcsec 2000
18 44 56.19 -41 45 46.6
Date first
1901
Date last
1999
Obs
3
Pa first
19
Pa last
17
P.A. Now (θ)
17°
Sep first
4.7
Sep last
4.0
Sep. Now (ρ)
4"
Mag pri
13.30
Mag sec
13.60
delta mag (ΔM)
0.3
Spectral class
Pri motion ra
-001
Sec motion ra
+010
Pri motion dec
-023
Sec motion dec
+004
Notes
rPM=1.266
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
16.5
Precise sep
4.04
Constellation
Corona Austrina
last precise pa
16.5
last precise sep
4.04
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18449-4146 BRT1076 1999 2 17 4.0 13.30 13.60 D 184456.19-414546.6

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