+ View the NASA Portal + Center for Near-Earth Object Studies JPL Small-Body Database Browser Search: [ help ]   452647 (2005 UK134) Classification: Main-belt Asteroid          SPK-ID: 2452647 [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ] [ show orbit diagram ] Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB Reference: JPL 24 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .1926378386191847 8.0586e-08   a 2.700778974876999 2.9585e-08 au q 2.180506750568557 2.307e-07 au i 11.95152085754877 7.1067e-06 deg node 236.2120334585223 2.8907e-05 deg peri 105.5039501621868 3.3069e-05 deg M 231.4597645964284 1.6579e-05 deg tp 2459975.353392744922 (2023-Jan-30.85339274) 7.794e-05 TDB period 1621.18282056905 4.44 2.6638e-05 7.293e-08 d yr n .2220600881235817 3.6487e-09 deg/d Q 3.221051199185442 3.5284e-08 au   Orbit Determination Parameters    # obs. used (total)      190      data-arc span      5675 days (15.54 yr)      first obs. used      2005-10-25      last obs. used      2021-05-09      planetary ephem.      DE441      SB-pert. ephem.      SB441-N16      condition code      0      norm. resid. RMS      .56821      source      ORB      producer      Otto Matic      solution date      2021-Jul-09 08:05:57   Additional Information  Earth MOID = 1.20895 au   Jupiter MOID = 2.35756 au   T_jup = 3.310  [ 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 16.96   n/a MPCxxxxx   452647 (2005 UK134)          Discovered 2005-Oct-25 by LONEOS at Anderson Mesa Reference: Last Updated: 2016-01-04 [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ] 2021-Jul-25 07:50 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin