+ View the NASA Portal + Center for Near-Earth Object Studies JPL Small-Body Database Browser Search: [ help ]   357692 (2005 NE64) Classification: Main-belt Asteroid          SPK-ID: 2357692 [ 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 .1119932451007746 8.4676e-08   a 2.890362941553364 2.8521e-08 au q 2.566661816209783 2.4738e-07 au i 4.701683271073159 6.3172e-06 deg node 194.0343071805469 6.0112e-05 deg peri 151.2164345318246 6.9772e-05 deg M 338.5956431881152 2.8384e-05 deg tp 2459107.215297315797 (2020-Sep-14.71529732) 0.00014103 TDB period 1794.845197700861 4.91 2.6566e-05 7.273e-08 d yr n .2005744007679038 2.9687e-09 deg/d Q 3.214064066896946 3.1715e-08 au   Orbit Determination Parameters    # obs. used (total)      170      data-arc span      5586 days (15.29 yr)      first obs. used      2005-07-01      last obs. used      2020-10-16      planetary ephem.      DE431      SB-pert. ephem.      SB431-N16      condition code      0      norm. resid. RMS      .59965      source      ORB      producer      Otto Matic      solution date      2020-Nov-11 16:26:41   Additional Information  Earth MOID = 1.56078 au   Jupiter MOID = 2.19707 au   T_jup = 3.276  [ hide covariance matrix ] Orbital Elements at Epoch 2458009.5 (2017-Sep-13.0) TDB Reference: JPL 10 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .1141049905379699 8.5229e-08   q 2.558435487879905 2.4992e-07 au tp 2457316.418756516072 (2015-Oct-20.91875652) 0.00014778 TDB node 194.1695126491154 6.0013e-05 deg peri 151.7576662093631 6.9286e-05 deg i 4.706624338244308 6.3237e-06 deg   Orbit Determination Parameters    # obs. used (total)      170      data-arc span      5586 days (15.29 yr)      first obs. used      2005-07-01      last obs. used      2020-10-16      planetary ephem.      DE431      SB-pert. ephem.      SB431-N16      condition code      0      norm. resid. RMS      .59965      source      ORB      producer      Otto Matic      solution date      2020-Nov-11 16:26:41   Additional Information  Jupiter MOID = 2.19707 au   T_jup = 3.276  Orbit Covariance (6×6)   e q tp node peri i e 7.263966786034932E-15 -2.119183655373913E-14 6.46589325940616E-12 -1.283303588589576E-13 1.839921313345964E-12 -3.340675971460052E-15 q -2.119183655373913E-14 6.245825110714667E-14 -2.050437865731087E-11 3.761633385807259E-13 -5.66876827303506E-12 1.018083032298416E-14 tp 6.46589325940616E-12 -2.050437865731087E-11 2.183819310230767E-8 -1.555605676296129E-10 5.08848719467606E-9 1.109895203471179E-12 node -1.283303588589576E-13 3.761633385807259E-13 -1.555605676296129E-10 3.601566572272474E-9 -3.627889614936763E-9 -6.640067969224592E-11 peri 1.839921313345964E-12 -5.66876827303506E-12 5.08848719467606E-9 -3.627889614936763E-9 4.800617272191514E-9 6.633806336433368E-11 i -3.340675971460052E-15 1.018083032298416E-14 1.109895203471179E-12 -6.640067969224592E-11 6.633806336433368E-11 3.998915847129456E-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 16.6   n/a MPO437510   357692 (2005 NE64)          Discovered 2005-Jul-01 by Spacewatch at Kitt Peak Reference: 20130327/Numbers.arc Last Updated: 2013-03-29 Alternate Designations  2005 NE64 = 2013 CL144  [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ] 2021-Jan-20 04:04 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin