+ View the NASA Portal + Center for Near-Earth Object Studies JPL Small-Body Database Browser Search: [ help ]   190301 (1996 RA14) Classification: Jupiter Trojan          SPK-ID: 2190301 [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ] [ show orbit diagram ] Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB Reference: JPL 21 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .04632690931291693 4.3661e-08   a 5.194324886945324 1.3778e-07 au q 4.95368786896598 1.9992e-07 au i 7.468236346755281 7.2237e-06 deg node 174.5019914252088 3.1911e-05 deg peri 107.0485876994704 9.226e-05 deg M 87.99750894141765 8.3516e-05 deg tp 2458143.536551602471 (2018-Jan-25.03655160) 0.0010212 TDB period 4324.063783173958 11.84 0.00017205 4.71e-07 d yr n .08325501612646242 3.3126e-09 deg/d Q 5.434961904924667 1.4417e-07 au   Orbit Determination Parameters    # obs. used (total)      382      data-arc span      8886 days (24.33 yr)      first obs. used      1996-09-08      last obs. used      2021-01-06      planetary ephem.      DE431      SB-pert. ephem.      SB431-N16      condition code      0      norm. resid. RMS      .56467      source      ORB      producer      Otto Matic      solution date      2021-Feb-24 12:02:30   Additional Information  Earth MOID = 3.94514 au   Jupiter MOID = .180975 au   T_jup = 2.981  [ 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 12.8   n/a MPO454314   190301 (1996 RA14)          Discovered 1996-Sep-08 by Spacewatch at Kitt Peak Reference: 20080917/Numbers.arc Last Updated: 2008-09-19 [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ] 2021-Apr-12 23:32 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin