02559-3118 LDS5404

 
 
02h 55m 55.66s -31 18' 10.2" P.A. 4 sep 81.6 mag 18.50,19.90
 
 
Coord 2000
02559-3118
Discov num
LDS5404
Comp
Coord arcsec 2000
02 55 55.66 -31 18 10.2
Date first
1960
Date last
2010
Obs
3
Pa first
10
Pa last
4
P.A. Now (θ)
Sep first
57.0
Sep last
81.6
Sep. Now (ρ)
81.6"
Mag pri
18.50
Mag sec
19.90
delta mag (ΔM)
1.4
Spectral class
Pri motion ra
+027
Sec motion ra
+074
Pri motion dec
-042
Sec motion dec
-069
Notes
rPM=0.536
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
3.5
Precise sep
81.56
Cdsa2 id
LDS 5404
Constellation
Fornax
Ra deg
2.9321277777777777
De deg
-31.302833333333336
last precise pa
3.5
last precise sep
81.56
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
02559-3118 LDS5404 1960 1 10 57.0 20.50 20.80 025506.67-311800.0
02559-3118 LDS5404 2000 2 4 80.8 18.50 19.90 025555.66-311810.2
02559-3118 LDS5404 2010 3 4 81.6 18.50 19.90 025555.66-311810.2

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