05017+2050 RAO  52AC

 
 
05h 01m 44.19s +20 49' 47.6" P.A. 243 sep 38.4 mag 8.12,11.08 Sp G0 dist. 38.21 pc (124.64 l.y.)
 
 
Coord 2000
05017+2050
Discov num
RAO  52
Comp
AC
Coord arcsec 2000
05 01 44.19 +20 49 47.6
Date first
1898
Date last
2012
Obs
7
Pa first
239
Pa last
243
P.A. Now (θ)
243°
Sep first
53.3
Sep last
38.4
Sep. Now (ρ)
38.4"
Mag pri
8.12
Mag sec
11.08
delta mag (ΔM)
2.96
Spectral class
G0 (yellow)
Pri motion ra
-072
Sec motion ra
+032
Pri motion dec
-089
Sec motion dec
-006
Notes
N (See Notes)
rPM=1.162
This double is not physical.
 
 
05017+2050 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 76905 05017+2050 HU 445 AB 1901 2016 71 153 0.4 9.32 8.45 0.87 Y
Show 76905 05017+2050 RAO 52 AC 1898 2012 7 243 38.4 8.12 11.08 2.96 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
242.8
Precise sep
38.414
Constellation
Taurus
SAO
76905
HIP
23396
Tycho2
1293-02311-1
HD
32127
BD
BD+20 863
Distance
38.21
Distance ly
124.64
last precise pa
242.8
last precise sep
38.414
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
05017+2050 RAO 52 AC 2012 7 243 38.4 8.12 11.08 G0 N 050144.19+204947.6

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