03139-3840 WG   18

 
 
03h 13m 51.50s -38 39' 41.9" P.A. 105 sep 4.3 mag 10.60,11.20
 
 
Coord 2000
03139-3840
Discov num
WG   18
Comp
Coord arcsec 2000
03 13 51.50 -38 39 41.9
Date first
1905
Date last
2015
Obs
7
Pa first
100
Pa last
105
P.A. Now (θ)
105°
Sep first
3.8
Sep last
4.3
Sep. Now (ρ)
4.3"
Mag pri
10.60
Mag sec
11.20
delta mag (ΔM)
0.6
Spectral class
Pri motion ra
-017
Sec motion ra
+124
Pri motion dec
-014
Sec motion dec
-052
Notes
W
rPM=1.086
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
105.2
Precise sep
4.27
Constellation
Fornax
last precise pa
105.2
last precise sep
4.27
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
03139-3840 WG 18 1999 5 106 4.3 10.60 11.20 D 031351.50-383941.9
03139-3840 WG 18 2015 7 105 4.3 10.60 11.20 031351.50-383941.9

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