+ View the NASA Portal + Center for Near-Earth Object Studies JPL Small-Body Database Browser Search: [ help ]   441635 (2008 VW72) Classification: Main-belt Asteroid          SPK-ID: 2441635 [ 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 14 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .165118316048187 6.217e-08   a 2.379775444557528 1.7838e-08 au q 1.986830930579363 1.4847e-07 au i 5.37982176831439 6.4669e-06 deg node 80.88672185753002 6.0136e-05 deg peri 335.9286566035905 6.5905e-05 deg M 50.71807340370217 2.0172e-05 deg tp 2458811.586653015015 (2019-Nov-24.08665302) 7.59e-05 TDB period 1340.918539497013 3.67 1.5076e-05 4.128e-08 d yr n .2684726845040402 3.0185e-09 deg/d Q 2.772719958535693 2.0783e-08 au   Orbit Determination Parameters    # obs. used (total)      123      data-arc span      4099 days (11.22 yr)      first obs. used      2008-11-01      last obs. used      2020-01-22      planetary ephem.      DE431      SB-pert. ephem.      SB431-N16      condition code      0      norm. resid. RMS      .59638      source      ORB      producer      Otto Matic      solution date      2020-Feb-26 10:37:15   Additional Information  Earth MOID = 1.00042 au   Jupiter MOID = 2.56085 au   T_jup = 3.515  [ 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 17.7   n/a MPO402742   441635 (2008 VW72)          Discovered 2008-Nov-01 by Mt. Lemmon Survey at Mount Lemmon Reference: Last Updated: 2015-09-02 [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ] 2020-Jul-13 01:57 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin