16475-4819 HJ 4885 CD

 
 
16h 47m 35.82s -48° 20' 55.2" P.A. 239.00 sep 3.8 mag 8.21,9.50 Sp F2/3IV/V
 
 
Coord 2000 16475-4819 Discov num HJ 4885 Comp CD Coord arcsec 2000 16 47 35.82 -48 20 55.2
Date first 1834 Date last 2016 Obs 14
Pa first 245 Pa last 239 P.A. Now (θ) 239°
Sep first 4.0 Sep last 3.841 Sep. Now (ρ) 3.841"
Mag pri 8.21 Mag sec 9.50 delta mag (ΔM) 1.29 Spectral class F2/3IV/V (yellow-white)
Pri motion ra -036 Sec motion ra
Pri motion dec -038 Sec motion dec
Notes N (See Notes)
Nature of this double is uncertain.
 
 
16475-4819 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 151082 227205 16 47 28 -48 19 10 DUN 211 AB 2015 15 125 106.5 7.40 8.14 0.74
Show 227205 16 47 28 -48 19 10 DAW 212 AC 2015 15 144 130.4 7.40 8.21 0.81
Show 227213 16 47 37 -48 20 11 DUN 211 BC 2015 18 197 48.0 8.14 8.21 0.07
Show 227211 16 47 36 -48 20 55 HJ 4885 CD 2016 14 239 3.8 8.21 9.50 1.29 <===
Quadruple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Ara SAO 227211 Tycho2 8330-04843-1 Gaia DR2 5939444272915289216
HD 151116 GC 22573 DM CD-4811172