05204-0802 BU  190AB

 
 
05h 20m 24.16s -08 01' 47.0" P.A. 328 sep 0.7 mag 8.12,8.45 Sp F2 dist. 97.85 pc (319.19 l.y.)
 
 
Coord 2000
05204-0802
Discov num
BU  190
Comp
AB
Coord arcsec 2000
05 20 24.16 -08 01 47.0
Date first
1876
Date last
2001
Obs
30
Pa first
355
Pa last
328
P.A. Now (θ)
328°
Sep first
0.7
Sep last
0.7
Sep. Now (ρ)
0.7"
Mag pri
8.12
Mag sec
8.45
delta mag (ΔM)
0.33
Spectral class
F2 (yellow-white)
Pri motion ra
+000
Sec motion ra
+000
Pri motion dec
-065
Sec motion dec
-065
Notes
N (See Notes)
Nature of this double is uncertain.
 
 
05204-0802 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 05204-0802 BU 190 AB 1876 2001 30 328 0.7 8.12 8.45 0.33 <===
Show 05204-0802 STF 692 AB,C 1782 2017 30 4 34.8 7.64 8.57 0.93
Triple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
328.2
Precise sep
0.659
Constellation
Orion
HIP
24919
Tycho2
5331-01754-1
HD
34892
BD
BD-08 1092
Distance
97.85
Distance ly
319.19
last precise pa
328.2
last precise sep
0.659
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
05204-0802 BU 190 AB 2001 29 329 0.6 8.12 8.45 F2 D 052024.16-080147.0

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