03483+1109 STF 452AB (30 Tau)

 
 
03h 48m 16.27s +11 08' 35.9" P.A. 58 sep 9.6 mag 5.06,9.77 Sp B3V+F5V dist. 139.08 pc (453.68 l.y.)
 
 
Coord 2000
03483+1109
Discov num
STF 452
Comp
AB
Coord arcsec 2000
03 48 16.27 +11 08 35.9
Date first
1782
Date last
2012
Obs
44
Pa first
73
Pa last
58
P.A. Now (θ)
58°
Sep first
11.3
Sep last
9.6
Sep. Now (ρ)
9.6"
Mag pri
5.06
Mag sec
9.77
delta mag (ΔM)
4.71
Spectral class
B3V+F5V (blue-white/yellow-white)
Pri motion ra
+023
Sec motion ra
Pri motion dec
-027
Sec motion dec
Notes
N (See Notes)
Nature of this double is uncertain.
 
 
03483+1109 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 30 Tau 93611 03483+1109 STF 452 AB 1782 2012 44 58 9.6 5.06 9.77 4.71 <===
Show 93611 03483+1109 ITO 15 AC 2003 2003 1 226 5.1 5.37 13.94 8.57
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name
30 Tau
Other name
e Tau
Constellation
Taurus
SAO
93611
HIP
17771
Tycho2
0661-01403-1
HD
23793
HR
1174
GC
4568
BD
BD+10 486
Flamsteed
30 Tauri
Flamsteed name
30 Tau
Distance
139.08
Distance ly
453.68
last precise pa
58.2
last precise sep
9.596
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
03483+1109 STF 452 AB 2012 44 58 9.6 5.06 9.77 B3V F5V N D 034816.27+110835.9

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