05000-1851 B  2581BC

 
 
05h 00m 01.67s -18 52' 32.4" P.A. 39 sep 3.5 mag 13.40,13.40
 
 
Coord 2000
05000-1851
Discov num
B  2581
Comp
BC
Coord arcsec 2000
05 00 01.67 -18 52 32.4
Date first
1998
Date last
2015
Obs
3
Pa first
39
Pa last
39
P.A. Now (θ)
39°
Sep first
3.4
Sep last
3.5
Sep. Now (ρ)
3.5"
Mag pri
13.40
Mag sec
13.40
delta mag (ΔM)
0
Spectral class
Pri motion ra
-015
Sec motion ra
+049
Pri motion dec
-029
Sec motion dec
+049
Notes
rPM=1.456
This double is not physical.
 
 
05000-1851 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 05000-1851 B 2581 AB 1998 2015 3 166 82.7 9.74 12.97 3.23
Show 05000-1851 B 2581 BC 1998 2015 3 39 3.5 13.40 13.40 0.00 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
38.9
Precise sep
3.456
Constellation
Lepus
last precise pa
38.9
last precise sep
3.456
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
05000-1851 B 2581 BC 1998 1 39 3.4 13.40 13.40 D 050001.67-185232.4
05000-1851 B 2581 BC 1999 2 40 3.4 13.40 13.40 D 050001.67-185232.4
05000-1851 B 2581 BC 2015 3 39 3.5 13.40 13.40 050001.67-185232.4

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