+ View the NASA Portal + Center for Near-Earth Object Studies JPL Small-Body Database Browser Search: [ help ]   70677 (1999 UU) Classification: Main-belt Asteroid          SPK-ID: 2070677 [ 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 .1960793485303166 6.4617e-08   a 2.582229816452391 1.7938e-08 au q 2.075907876286847 1.733e-07 au i 14.21823529602494 6.6215e-06 deg node 214.07374290463 2.3493e-05 deg peri 146.0476252052513 2.8415e-05 deg M 16.89080735872145 2.2365e-05 deg tp 2458929.388691153117 (2020-Mar-20.88869115) 9.3571e-05 TDB period 1515.621523660283 4.15 1.5793e-05 4.324e-08 d yr n .2375263180022585 2.475e-09 deg/d Q 3.088551756617934 2.1455e-08 au   Orbit Determination Parameters    # obs. used (total)      630      data-arc span      7783 days (21.31 yr)      first obs. used      1998-06-17      last obs. used      2019-10-08      planetary ephem.      DE431      SB-pert. ephem.      SB431-N16      condition code      0      norm. resid. RMS      .53053      source      ORB      producer      Otto Matic      solution date      2019-Nov-07 08:21:51   Additional Information  Earth MOID = 1.08961 au   Jupiter MOID = 2.43588 au   T_jup = 3.354  [ 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 15.1   n/a MPO263885   70677 (1999 UU)          Discovered 1999-Oct-16 by Korlevic, K. at Visnjan Reference: 20031109/Numbers.arc Last Updated: 2004-04-19 [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ] 2020-Sep-24 08:36 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin