+ View the NASA Portal + Center for Near-Earth Object Studies JPL Small-Body Database Browser Search: [ help ]   324483 (2006 UL135) Classification: Main-belt Asteroid          SPK-ID: 2324483 [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ] [ show orbit diagram ] Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB Reference: JPL 8 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .053879787044138 1.0785e-07   a 2.591965123043596 2.9341e-08 au q 2.452310594188174 2.7587e-07 au i 8.884267325418129 6.5481e-06 deg node 207.5180701337408 5.2305e-05 deg peri 261.9335731986847 0.00012484 deg M 75.25601158274368 0.00011241 deg tp 2458881.874262175015 (2020-Feb-02.37426218) 0.00047424 TDB period 1524.200701107799 4.17 2.5881e-05 7.086e-08 d yr n .2361893678033016 4.0105e-09 deg/d Q 2.731619651899019 3.0922e-08 au   Orbit Determination Parameters    # obs. used (total)      116      data-arc span      6760 days (18.51 yr)      first obs. used      2000-04-07      last obs. used      2018-10-10      planetary ephem.      DE431      SB-pert. ephem.      SB431-N16      condition code      0      norm. resid. RMS      .53151      source      ORB      producer      Otto Matic      solution date      2019-Jul-14 08:20:14   Additional Information  Earth MOID = 1.488 au   Jupiter MOID = 2.35146 au   T_jup = 3.400  [ show covariance matrix ] [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ] Physical Parameter Table Parameter Symbol Value Units Sigma Reference Notes absolute magnitude H 17.1   n/a MPO455392   324483 (2006 UL135)          Discovered 2006-Oct-19 by Spacewatch at Kitt Peak Reference: 20120406/Numbers.arc Last Updated: 2012-04-09 [ hide close-approach data ] Close-Approach Data   ...sorted by Date/Time (TDB) Date/Time (TDB) Time Uncertainty (days_HH:MM) Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified 2162-Aug-10 01:09 00:21 Iris 0.0285760170477235 0.0285264914475098 0.0286258492923218 4.29945844534885 4.29945839855836 2510935.547877071 21.2695810436609 5288.24540245975 133.316472111406 62.1120312421778 28330.4638374462 T 8 CATAB v2.0e-lin.ifort 2019-Jul-14 08:20:16 2019-Jul-14 08:20 [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ] 2021-Apr-10 23:24 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin