+ View the NASA Portal + Center for Near-Earth Object Studies JPL Small-Body Database Browser Search: [ help ]   183713 (2003 YD64) Classification: Main-belt Asteroid          SPK-ID: 2183713 [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ] [ show orbit diagram ] Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB Reference: JPL 17 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .1558056333663713 5.3541e-08   a 2.470092123182392 1.5232e-08 au q 2.085237855456674 1.255e-07 au i 3.176902054700038 4.5275e-06 deg node 107.845232200832 0.00013936 deg peri 6.024378674391142 0.00014376 deg M 74.25381779619276 3.6366e-05 deg tp 2458708.027902122219 (2019-Aug-12.52790212) 0.0001415 TDB period 1417.973625612014 3.88 1.3116e-05 3.591e-08 d yr n .2538834245556718 2.3483e-09 deg/d Q 2.854946390908109 1.7605e-08 au   Orbit Determination Parameters    # obs. used (total)      377      data-arc span      7447 days (20.39 yr)      first obs. used      1999-12-07      last obs. used      2020-04-27      planetary ephem.      DE431      SB-pert. ephem.      SB431-N16      condition code      0      norm. resid. RMS      .62271      source      ORB      producer      Otto Matic      solution date      2020-May-21 04:40:09   Additional Information  Earth MOID = 1.10176 au   Jupiter MOID = 2.24208 au   T_jup = 3.466  [ hide covariance matrix ] Orbital Elements at Epoch 2457400.5 (2016-Jan-13.0) TDB Reference: JPL 17 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .1559650163200503 5.4281e-08   q 2.085693114399102 1.2776e-07 au tp 2457291.335528081504 (2015-Sep-25.83552808) 0.00013302 TDB node 107.8731338589537 0.00013935 deg peri 6.432012530609402 0.0001437 deg i 3.176908972550814 4.5286e-06 deg   Orbit Determination Parameters    # obs. used (total)      377      data-arc span      7447 days (20.39 yr)      first obs. used      1999-12-07      last obs. used      2020-04-27      planetary ephem.      DE431      SB-pert. ephem.      SB431-N16      condition code      0      norm. resid. RMS      .62271      source      ORB      producer      Otto Matic      solution date      2020-May-21 04:40:09   Additional Information  Jupiter MOID = 2.24208 au   T_jup = 3.466  Orbit Covariance (6×6)   e q tp node peri i e 2.946395966096461E-15 -6.910974144819531E-15 5.528802044131312E-12 5.177726016160416E-14 1.458405656837813E-12 -5.157118693148713E-16 q -6.910974144819531E-15 1.632177292218643E-14 -1.274523712146798E-11 -1.183399044893652E-13 -3.363289180309848E-12 1.312396146679833E-15 tp 5.528802044131312E-12 -1.274523712146798E-11 1.769351032096029E-8 1.314820416738746E-10 4.754931381287987E-9 -1.1820612278993E-12 node 5.177726016160416E-14 -1.183399044893652E-13 1.314820416738746E-10 1.941788445986121E-8 -1.935237168086968E-8 3.287343936147615E-10 peri 1.458405656837813E-12 -3.363289180309848E-12 4.754931381287987E-9 -1.935237168086968E-8 2.064834665959782E-8 -3.285650135148574E-10 i -5.157118693148713E-16 1.312396146679833E-15 -1.1820612278993E-12 3.287343936147615E-10 -3.285650135148574E-10 2.050781330046751E-11 [ 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 16.6   n/a MPO454265   183713 (2003 YD64)          Discovered 2003-Dec-19 by LINEAR at Socorro Reference: 20080420/Numbers.arc Last Updated: 2008-04-23 [ show close-approach data ] Alternate Designations  2003 YD64 = 2000 AQ246 = 2008 AY131  [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ] 2020-Sep-18 15:08 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin