05541+0140 HBC 515 AB (HD 288313)

 
 
05h 54m 02.98s +01° 40' 21.9" P.A. 41.00 sep 5.3 mag 6.94,10.36 Sp K5V+TTau
 
 
Coord 2000 05541+0140 Discov num HBC 515 Comp AB Coord arcsec 2000 05 54 02.98 +01 40 21.9
Date first 2003 Date last 2003 Obs 1
Pa first 41 Pa last 41 P.A. Now (θ) 41°
Sep first 5.3 Sep last 5.3 Sep. Now (ρ) 5.3"
Mag pri 6.94 Mag sec 10.36 delta mag (ΔM) 3.42 Spectral class K5V+TTau (yellow-orange/brown dwarf)
Pri motion ra +004 Sec motion ra
Pri motion dec -004 Sec motion dec
Notes N K (See Notes, K-band or other infrared magnitudes)
Visually invisible, K-band or other infrared star : Summary line gives K-band or other infrared (>1 micron) magnitudes
Nature of this double is uncertain.
 
 
05541+0140 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 05 54 03 +01 40 22 RST 5219 Aa,Ab 2003 6 79 0.5 10.77 11.02 0.25
Show HD 288313 05 54 03 +01 40 22 HBC 515 AB 2003 1 41 5.3 6.94 10.36 3.42 <===
Show 05 54 03 +01 40 22 HBC 515 AC 2003 6 270 17.0 10.01 15.86 5.85
Show 05 54 03 +01 40 22 HBC 515 AD 2014 5 336 37.0 10.01 18.42 8.41
Quintuple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 288313 Constellation Orion Tycho2 0117-01216-1 Gaia DR2 3315807764324564352
HD 288313