04226+2538 ITO  23BC

 
 
04h 22m 35.53s +25 38' 03.3" P.A. 245 sep 11.6 mag 6.94,12.54 Sp F8V dist. 89.29 pc (291.26 l.y.)
 
 
Coord 2000
04226+2538
Discov num
ITO  23
Comp
BC
Coord arcsec 2000
04 22 35.53 +25 38 03.3
Date first
2003
Date last
2015
Obs
2
Pa first
245
Pa last
245
P.A. Now (θ)
245°
Sep first
11.5
Sep last
11.6
Sep. Now (ρ)
11.6"
Mag pri
6.94
Mag sec
12.54
delta mag (ΔM)
5.6
Spectral class
F8V (yellow-white)
Pri motion ra
+032
Sec motion ra
Pri motion dec
+003
Sec motion dec
Notes
N K (See Notes, K-band or other infrared magnitudes)
Nature of this double is uncertain.
 
 
04226+2538 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show Chi Tau 76573 04226+2538 STF 528 AB 1822 2016 80 25 19.4 5.37 8.54 3.17
Show 04226+2538 ITO 23 BC 2003 2015 2 245 11.6 6.94 12.54 5.60 <===
Show 04226+2538 ITO 23 BD 2003 2003 1 227 11.0 6.94 13.29 6.35
Show 04226+2538 ITO 23 BE 2003 2003 1 264 10.6 6.94 14.96 8.02
Quintuple system
5 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
244.5
Precise sep
11.64
Constellation
Taurus
SAO
76573
HIP
20430
Tycho2
1820-01416-1
Gaia DR2
2453290240
HD
27638
HR
1369
GC
5292
BD
BD+25 707
Bayer
Chi Tauri
Bayer name
Chi Tau
Flamsteed
59 Tauri
Flamsteed name
59 Tau
Distance
89.29
Distance ly
291.26
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
04226+2538 ITO 23 BC 2003 1 245 11.5 6.94 12.54 F8V N K 042235.53+253803.3
04226+2538 ITO 23 BC 2015 2 245 11.6 6.94 12.54 F8V N K 042235.53+253803.3

If you need more information about this double, apply for a data request form to the WDS.