04017+1720 GWP 543

 
 
04h 01m 44.78s +17 19' 45.9" P.A. 95 sep 87.7 mag 14.90,18.20
 
 
Coord 2000
04017+1720
Discov num
GWP 543
Comp
Coord arcsec 2000
04 01 44.78 +17 19 45.9
Date first
1992
Date last
2010
Obs
3
Pa first
94
Pa last
95
P.A. Now (θ)
95°
Sep first
88.0
Sep last
87.7
Sep. Now (ρ)
87.7"
Mag pri
14.90
Mag sec
18.20
delta mag (ΔM)
3.3
Spectral class
Pri motion ra
+050
Sec motion ra
+042
Pri motion dec
-040
Sec motion dec
-036
Notes
V R (Proper motion indicates physical, Red magnitudes)
rPM=0.14 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
94.6
Precise sep
87.73
Constellation
Taurus
last precise pa
94.6
last precise sep
87.73
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
04017+1720 GWP 543 1997 2 95 88.1 14.90 18.20 V R 040144.78+171945.9
04017+1720 GWP 543 2010 3 95 87.8 14.90 18.20 V R 040144.78+171945.9

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