04057+4558 LDS3554

 
 
04h 05m 45.87s +45 58' 33.3" P.A. 18 sep 143.8 mag 13.20,20.50
 
 
Coord 2000
04057+4558
Discov num
LDS3554
Comp
Coord arcsec 2000
04 05 45.87 +45 58 33.3
Date first
1960
Date last
2010
Obs
3
Pa first
18
Pa last
18
P.A. Now (θ)
18°
Sep first
145.0
Sep last
143.8
Sep. Now (ρ)
143.8"
Mag pri
13.20
Mag sec
20.50
delta mag (ΔM)
7.3
Spectral class
Pri motion ra
+071
Sec motion ra
+063
Pri motion dec
-106
Sec motion dec
-129
Notes
rPM=0.17 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
18.3
Precise sep
143.76
Constellation
Perseus
last precise pa
18.3
last precise sep
143.76
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
04057+4558 LDS3554 1960 1 18 145.0 14.50 19.80 040508.57+455800.0
04057+4558 LDS3554 2000 2 18 144.1 13.20 20.50 040545.87+455833.3
04057+4558 LDS3554 2010 3 18 143.8 13.20 20.50 040545.87+455833.3

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