04018+2200 LDS5474

 
 
04h 01m 44.86s +22 00' 08.7" P.A. 250 sep 73.9 mag 17.97,19.60
 
 
Coord 2000
04018+2200
Discov num
LDS5474
Comp
Coord arcsec 2000
04 01 44.86 +22 00 08.7
Date first
1949
Date last
2010
Obs
4
Pa first
250
Pa last
250
P.A. Now (θ)
250°
Sep first
74.7
Sep last
73.9
Sep. Now (ρ)
73.9"
Mag pri
17.97
Mag sec
19.60
delta mag (ΔM)
1.63
Spectral class
Pri motion ra
+020
Sec motion ra
+026
Pri motion dec
-004
Sec motion dec
-004
Notes
rPM=0.228 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
249.9
Precise sep
73.93
Constellation
Taurus
last precise pa
249.9
last precise sep
73.93
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
04018+2200 LDS5474 1960 1 248 74.0 17.97 19.60 040144.86+220008.7
04018+2200 LDS5474 1997 3 249 74.4 17.97 19.60 040144.86+220008.7
04018+2200 LDS5474 2010 4 250 73.9 17.97 19.60 040144.86+220008.7

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