+ 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 11 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .1434532953641299 8.7826e-08   a 2.62809944507974 4.6576e-08 au q 2.25108991913841 2.4865e-07 au i 13.34915101142042 9.4324e-06 deg node 49.49729884542999 3.6347e-05 deg peri 34.26192168194025 6.5185e-05 deg M 244.5596950000998 6.2407e-05 deg tp 2459499.517853099878 (2021-Oct-12.01785310) 0.0002804 TDB period 1556.184619540908 4.26 4.1368e-05 1.133e-07 d yr n .2313350199452581 6.1496e-09 deg/d Q 3.00510897102107 5.3257e-08 au   Orbit Determination Parameters    # obs. used (total)      93      data-arc span      5244 days (14.36 yr)      first obs. used      2006-05-04      last obs. used      2020-09-11      planetary ephem.      DE431      SB-pert. ephem.      SB431-N16      condition code      0      norm. resid. RMS      .59629      source      ORB      producer      Otto Matic      solution date      2020-Nov-12 16:22:14   Additional Information  Earth MOID = 1.27813 au   Jupiter MOID = 2.3299 au   T_jup = 3.349  [ hide covariance matrix ] Orbital Elements at Epoch 2457457.5 (2016-Mar-10.0) TDB Reference: JPL 11 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .144137957134887 8.872e-08   q 2.248685327762075 2.5233e-07 au tp 2457938.356130728437 (2017-Jul-03.85613073) 0.00024545 TDB node 49.60032913591751 3.6241e-05 deg peri 33.19582836090369 6.4898e-05 deg i 13.37502168008131 9.4502e-06 deg   Orbit Determination Parameters    # obs. used (total)      93      data-arc span      5244 days (14.36 yr)      first obs. used      2006-05-04      last obs. used      2020-09-11      planetary ephem.      DE431      SB-pert. ephem.      SB431-N16      condition code      0      norm. resid. RMS      .59629      source      ORB      producer      Otto Matic      solution date      2020-Nov-12 16:22:14   Additional Information  Jupiter MOID = 2.3299 au   T_jup = 3.349  Orbit Covariance (6×6)   e q tp node peri i e 7.871208070311883E-15 -2.214374677537572E-14 -1.013884961200482E-11 -1.089854401509451E-13 -1.725058280842411E-12 -1.57528809497001E-14 q -2.214374677537572E-14 6.366892242700074E-14 3.43316065336883E-11 3.214881224349139E-13 6.126092212855644E-12 6.448502963712476E-14 tp -1.013884961200482E-11 3.43316065336883E-11 6.024813960481669E-8 2.839522152624222E-10 1.319899948855391E-8 1.607246095392054E-10 node -1.089854401509451E-13 3.214881224349139E-13 2.839522152624222E-10 1.313398127529864E-9 -1.217271240078963E-9 -1.534953740659033E-10 peri -1.725058280842411E-12 6.126092212855644E-12 1.319899948855391E-8 -1.217271240078963E-9 4.211775540220451E-9 1.859587151158103E-10 i -1.57528809497001E-14 6.448502963712476E-14 1.607246095392054E-10 -1.534953740659033E-10 1.859587151158103E-10 8.930668170637182E-11 [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ] Physical Parameter Table Parameter Symbol Value Units Sigma Reference Notes absolute magnitude H 16.95   n/a E2021B25   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 ] 2021-Feb-25 03:17 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin