+ View the NASA Portal + Center for Near-Earth Object Studies JPL Small-Body Database Browser Search: [ help ]   305066 (2007 UU96) Classification: Main-belt Asteroid          SPK-ID: 2305066 [ 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 11 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .1039582711360886 7.1813e-08   a 2.591971089414169 2.4388e-08 au q 2.322514256123948 1.8481e-07 au i 5.501192535950962 7.7912e-06 deg node 49.2378924948588 8.7518e-05 deg peri 63.09665045333735 0.00010846 deg M 313.690906369713 6.3009e-05 deg tp 2459196.568324147925 (2020-Dec-13.06832415) 0.00026752 TDB period 1524.205963881994 4.17 2.1512e-05 5.89e-08 d yr n .2361885522892966 3.3335e-09 deg/d Q 2.86142792270439 2.6924e-08 au   Orbit Determination Parameters    # obs. used (total)      164      data-arc span      5615 days (15.37 yr)      first obs. used      2005-05-14      last obs. used      2020-09-27      planetary ephem.      DE431      SB-pert. ephem.      SB431-N16      condition code      0      norm. resid. RMS      .6159      source      ORB      producer      Otto Matic      solution date      2020-Nov-11 19:13:34   Additional Information  Earth MOID = 1.34532 au   Jupiter MOID = 2.23879 au   T_jup = 3.405  [ 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 17.1   n/a MPO494620   305066 (2007 UU96)          Discovered 2007-Oct-30 by Spacewatch at Kitt Peak Reference: 20111110/Numbers.arc Last Updated: 2011-11-14 [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ] 2021-Jan-26 16:49 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin