+ View the NASA Portal + Center for Near-Earth Object Studies JPL Small-Body Database Browser Search: [ help ]   434588 (2005 UK183) Classification: Main-belt Asteroid          SPK-ID: 2434588 [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ] [ show orbit diagram ] Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB Reference: JPL 8 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .1433849092214152 1.211e-07   a 2.394562442839533 3.6991e-08 au q 2.051218324347976 3.1014e-07 au i 4.084263545676391 1.4333e-05 deg node 55.79653420098685 0.00014679 deg peri 273.4925755990607 0.00015637 deg M 38.64437708811807 5.0196e-05 deg tp 2458855.214762641281 (2020-Jan-06.71476264) 0.00018839 TDB period 1353.435852514243 3.71 3.1362e-05 8.586e-08 d yr n .2659897026750379 6.1635e-09 deg/d Q 2.737906561331089 4.2295e-08 au   Orbit Determination Parameters    # obs. used (total)      62      data-arc span      5635 days (15.43 yr)      first obs. used      2001-05-24      last obs. used      2016-10-27      planetary ephem.      DE431      SB-pert. ephem.      SB431-N16      condition code      0      norm. resid. RMS      .58267      source      ORB      producer      Otto Matic      solution date      2017-Apr-09 13:44:16   Additional Information  Earth MOID = 1.04511 au   Jupiter MOID = 2.59196 au   T_jup = 3.512  [ show covariance matrix ] [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ] Physical Parameter Table Parameter Symbol Value Units Sigma Reference Notes absolute magnitude H 18.0   n/a MPO368899   434588 (2005 UK183)          Discovered 2005-Oct-25 by Spacewatch at Kitt Peak Reference: Last Updated: 2015-06-04 [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ] 2021-Jan-24 23:30 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin