00042+4959 HJ 1931 (HD 225171)

 
 
00h 04m 09.27s +49 59' 17.9" P.A. 117.00 sep 22.8 mag 8.01,10.70 Sp K2
 
 
Coord 2000 00042+4959 Discov num HJ 1931 Comp Coord arcsec 2000 00 04 09.27 +49 59 17.9
Date first 1828 Date last 2015 Obs 17
Pa first 116 Pa last 117.4 P.A. Now (θ) 117.4°
Sep first 16.5 Sep last 22.843 Sep. Now (ρ) 22.843"
Mag pri 8.01 Mag sec 10.70 delta mag (ΔM) 2.69 Spectral class K2 (yellow-orange)
Pri motion ra -004 Sec motion ra -001
Pri motion dec -003 Sec motion dec -012
Notes
rPM=0.788
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 225171 Constellation Cassiopeia SAO 36029 Tycho2 3254-00278-1
Gaia DR2 393852387991723904 HD 225171