05436+2042 A  2112AB

 
 
05h 43m 35.25s +20 41' 40.8" P.A. 327 sep 3.9 mag 9.75,13.40
 
 
Coord 2000
05436+2042
Discov num
A  2112
Comp
AB
Coord arcsec 2000
05 43 35.25 +20 41 40.8
Date first
1910
Date last
2009
Obs
4
Pa first
326
Pa last
327
P.A. Now (θ)
327°
Sep first
3.5
Sep last
3.9
Sep. Now (ρ)
3.9"
Mag pri
9.75
Mag sec
13.40
delta mag (ΔM)
3.65
Spectral class
Pri motion ra
-002
Sec motion ra
Pri motion dec
-021
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
05436+2042 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 05436+2042 A 2112 AB 1910 2009 4 327 3.9 9.75 13.40 3.65 <===
Show 05436+2042 A 2112 AC 1910 2009 5 100 20.6 9.75 13.26 3.51
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
327.3
Precise sep
3.91
Constellation
Taurus
Tycho2
1310-02693-1
HD
246790
last precise pa
327.3
last precise sep
3.91
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
05436+2042 A 2112 AB 1938 3 326 3.6 9.75 13.40 054335.25+204140.8
05436+2042 A 2112 AB 2009 4 327 3.9 9.75 13.40 054335.25+204140.8

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