+ View the NASA Portal + Center for Near-Earth Object Studies JPL Small-Body Database Browser Search: [ help ]   437288 (2013 AN133) Classification: Jupiter Trojan          SPK-ID: 2437288 [ 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 .2050278411605179 5.017e-07   a 5.195310851793574 2.598e-06 au q 4.130127483692526 1.0172e-06 au i 10.61347169234581 1.1567e-05 deg node 162.6782034144441 5.0326e-05 deg peri 314.3230026445183 8.0172e-05 deg M 241.3585760884565 0.00022336 deg tp 2460425.942106172666 (2024-Apr-25.44210617) 0.0037472 TDB period 4325.295004928129 11.84 0.0032444 8.883e-06 d yr n .08323131707544233 6.2432e-08 deg/d Q 6.260494219894622 3.1307e-06 au   Orbit Determination Parameters    # obs. used (total)      74      data-arc span      2446 days (6.70 yr)      first obs. used      2009-09-24      last obs. used      2016-06-05      planetary ephem.      DE431      SB-pert. ephem.      SB431-N16      condition code      1      norm. resid. RMS      .50774      source      ORB      producer      Otto Matic      solution date      2017-Apr-09 13:18:38   Additional Information  Earth MOID = 3.1571 au   Jupiter MOID = .455458 au   T_jup = 2.924  [ 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 14.2   n/a MPO495169   437288 (2013 AN133)          Discovered 2009-Sep-24 by Mt. Lemmon Survey at Mount Lemmon Reference: Last Updated: 2015-06-04 [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ] 2020-Aug-06 12:30 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin