09090-1411 HU 227 AB (HD 78642)

 
 
09h 09m 01.29s -14 11' 02.7" P.A. 223.00 sep 2.5 mag 7.74,10.28 Sp K0III
 
 
Coord 2000 09090-1411 Discov num HU  227 Comp AB Coord arcsec 2000 09 09 01.29 -14 11 02.7
Date first 1900 Date last 2016 Obs 11
Pa first 216 Pa last 222.7 P.A. Now (θ) 222.7°
Sep first 2.3 Sep last 2.548 Sep. Now (ρ) 2.548"
Mag pri 7.74 Mag sec 10.28 delta mag (ΔM) 2.54 Spectral class K0III (yellow-orange)
Pri motion ra -061 Sec motion ra -061
Pri motion dec +015 Sec motion dec +015
Notes W
Nature of this double is uncertain.
 
 
09090-1411 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 78642 154946 09 09 01 -14 11 03 HU 227 AB 2016 11 223 2.5 7.74 10.28 2.54 <===
Show 154946 09 09 01 -14 11 03 HU 227 AC 2016 12 325 26.9 7.74 11.00 3.26
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 78642 Constellation Hydra SAO 154946 Tycho2 5457-01522-1
Gaia DR2 5732216498891595520 HD 78642 ADS 7210