16046-3752 HDO 253 AB (HD 143928)

 
 
16h 04m 36.91s -37° 51' 45.6" P.A. 130.00 sep 42.1 mag 5.95,11.96 Sp F3IV dist. 37.88 pc (123.56 l.y.)
 
 
Coord 2000 16046-3752 Discov num HDO 253 Comp AB Coord arcsec 2000 16 04 36.91 -37 51 45.6
Date first 1902 Date last 1999 Obs 6
Pa first 146 Pa last 129.5 P.A. Now (θ) 129.5°
Sep first 40.0 Sep last 42.09 Sep. Now (ρ) 42.09"
Mag pri 5.95 Mag sec 11.96 delta mag (ΔM) 6.01 Spectral class F3IV (yellow-white)
Pri motion ra -128 Sec motion ra -019
Pri motion dec -117 Sec motion dec -054
Notes N L U (See Notes, Linear solution, Proper motion indicates non-physical)
rPM=0.726
This double is not physical.
 
 
16046-3752 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 143928 207297 16 04 37 -37 51 46 HDO 253 AB 1999 6 130 42.1 5.95 11.96 6.01 <===
Show 207297 16 04 37 -37 51 46 CVN 95 AC 2011 2 2 4.0 5.05 17.00 11.95
Show 207297 16 04 37 -37 51 46 CVN 95 AD 2011 2 294 6.1 5.05 18.00 12.95
Show 207297 16 04 37 -37 51 46 CVN 95 AE 2011 2 54 6.8 5.05 17.80 12.75
Show 207297 16 04 37 -37 51 46 CVN 95 AF 2010 1 59 5.5 5.05 19.70 14.65
Show 207297 16 04 37 -37 51 46 CVN 95 AG 2010 1 1 5.9 5.05 19.80 14.75
Show 207297 16 04 37 -37 51 46 CVN 95 AH 2010 1 201 7.6 5.05 19.10 14.05
Show 207297 16 04 37 -37 51 46 CVN 95 AI 2011 1 255 7.4 5.05 18.30 13.25
Ninefold system
9 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 143928 Constellation Lupus SAO 207297 HIP 78747
Tycho2 7851-01743-1 Gaia DR2 5998513610949980544 HD 143928 HR 5975
GC 21584 CD CD-3710680 Distance 37.88 Distance ly 123.56