+ View the NASA Portal + Center for Near-Earth Object Studies JPL Small-Body Database Browser Search: [ help ]   160453 (2005 VK118) Classification: Inner Main-belt Asteroid          SPK-ID: 2160453 [ 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 15 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .0457845720557117 5.3208e-08   a 1.935711787874358 9.2998e-09 au q 1.847086052043334 1.0229e-07 au i 18.25182878760322 6.6901e-06 deg node 294.8283393135714 1.7259e-05 deg peri 271.7882276384577 7.8804e-05 deg M 5.961941227179517 7.7277e-05 deg tp 2458984.209115720767 (2020-May-14.70911572) 0.00021118 TDB period 983.692746548296 2.69 7.0889e-06 1.941e-08 d yr n .3659679318193745 2.6373e-09 deg/d Q 2.024337523705382 9.7255e-09 au   Orbit Determination Parameters    # obs. used (total)      507      data-arc span      7595 days (20.79 yr)      first obs. used      1999-07-13      last obs. used      2020-04-28      planetary ephem.      DE431      SB-pert. ephem.      SB431-N16      condition code      0      norm. resid. RMS      .54348      source      ORB      producer      Otto Matic      solution date      2020-May-21 01:33:17   Additional Information  Earth MOID = .895309 au   Jupiter MOID = 3.09471 au   T_jup = 3.845  [ 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 16.4   n/a MPO449862   160453 (2005 VK118)          Discovered 2005-Nov-12 by LINEAR at Socorro Reference: 20070730/Numbers.arc Last Updated: 2007-08-06 [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ] 2020-Aug-11 05:26 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin