+ View the NASA Portal + Center for Near-Earth Object Studies JPL Small-Body Database Browser Search: [ help ]   392818 (2012 TY286) Classification: Main-belt Asteroid          SPK-ID: 2392818 [ 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 10 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .1434533068527246 9.8442e-08   a 2.628099411617149 5.5994e-08 au q 2.251089860282969 2.6454e-07 au i 13.34916950427311 1.4512e-05 deg node 49.49729749408017 3.8474e-05 deg peri 34.26192999943864 6.8807e-05 deg M 244.5596965339523 6.3227e-05 deg tp 2459499.517836938733 (2021-Oct-12.01783694) 0.00028266 TDB period 1556.184589819447 4.26 4.9734e-05 1.362e-07 d yr n .2313350243635096 7.3932e-09 deg/d Q 3.005108962951328 6.4027e-08 au   Orbit Determination Parameters    # obs. used (total)      82      data-arc span      4806 days (13.16 yr)      first obs. used      2006-05-04      last obs. used      2019-07-01      planetary ephem.      DE431      SB-pert. ephem.      SB431-N16      condition code      0      norm. resid. RMS      .61637      source      ORB      producer      Otto Matic      solution date      2019-Sep-24 07:09:14   Additional Information  Earth MOID = 1.27813 au   Jupiter MOID = 2.3299 au   T_jup = 3.349  [ hide covariance matrix ] Orbital Elements at Epoch 2456835.5 (2014-Jun-27.0) TDB Reference: JPL 10 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .1446056291668985 1.001e-07   q 2.246525567101364 2.7027e-07 au tp 2456383.179592859461 (2013-Mar-31.67959286) 0.0002297 TDB node 49.61050893887877 3.8359e-05 deg peri 33.16761558265256 6.8301e-05 deg i 13.37823129504139 1.4541e-05 deg   Orbit Determination Parameters    # obs. used (total)      82      data-arc span      4806 days (13.16 yr)      first obs. used      2006-05-04      last obs. used      2019-07-01      planetary ephem.      DE431      SB-pert. ephem.      SB431-N16      condition code      0      norm. resid. RMS      .61637      source      ORB      producer      Otto Matic      solution date      2019-Sep-24 07:09:14   Additional Information  Jupiter MOID = 2.3299 au   T_jup = 3.349  Orbit Covariance (6×6)   e q tp node peri i e 1.001903132815807E-14 -2.663362914253739E-14 -1.249106122430758E-11 -1.523569184540009E-13 -2.611587897727975E-12 -1.071148811358844E-14 q -2.663362914253739E-14 7.304367086668039E-14 3.668250725565704E-11 4.320409944079062E-13 7.951463307794124E-12 3.547905048478261E-14 tp -1.249106122430758E-11 3.668250725565704E-11 5.276009670272136E-8 4.185025967914434E-10 1.299281468488846E-8 4.331177285040737E-11 node -1.523569184540009E-13 4.320409944079062E-13 4.185025967914434E-10 1.471405324761871E-9 -1.327190871267041E-9 -2.910186220054125E-10 peri -2.611587897727975E-12 7.951463307794124E-12 1.299281468488846E-8 -1.327190871267041E-9 4.665021997018909E-9 2.950167357129317E-10 i -1.071148811358844E-14 3.547905048478261E-14 4.331177285040737E-11 -2.910186220054125E-10 2.950167357129317E-10 2.114437034638447E-10 [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ] Physical Parameter Table Parameter Symbol Value Units Sigma Reference Notes absolute magnitude H 16.8   n/a MPO437608   392818 (2012 TY286)          Discovered 2006-May-04 by Spacewatch at Kitt Peak Reference: Last Updated: 2014-04-17 Alternate Designations  2012 TY286 = 2006 JC52  [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ] 2020-Aug-08 04:07 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin