+ View the NASA Portal + Center for Near-Earth Object Studies JPL Small-Body Database Browser Search: [ help ]   351059 (2003 SK299) Classification: Main-belt Asteroid          SPK-ID: 2351059 [ 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 6 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .2935154817064343 6.8879e-08   a 2.64635739428805 1.2372e-08 au q 1.869610528936209 1.8411e-07 au i 10.60799538005674 8.6035e-06 deg node 295.3787429523982 4.3165e-05 deg peri 116.1519101203626 5.9304e-05 deg M 298.0948641800438 2.756e-05 deg tp 2459270.892941740159 (2021-Feb-25.39294174) 0.00012102 TDB period 1572.429455765405 4.31 1.1027e-05 3.019e-08 d yr n .2289450879211394 1.6055e-09 deg/d Q 3.423104259639891 1.6003e-08 au   Orbit Determination Parameters    # obs. used (total)      176      data-arc span      7485 days (20.49 yr)      first obs. used      2000-01-30      last obs. used      2020-07-28      planetary ephem.      DE431      SB-pert. ephem.      SB431-N16      condition code      0      norm. resid. RMS      .66905      source      ORB      producer      Otto Matic      solution date      2020-Aug-25 21:52:21   Additional Information  Earth MOID = .908839 au   Jupiter MOID = 2.07039 au   T_jup = 3.306  [ hide covariance matrix ] Orbital Elements at Epoch 2457437.5 (2016-Feb-19.0) TDB Reference: JPL 6 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .296667388310397 6.8946e-08   q 1.859752354271571 1.8468e-07 au tp 2457695.147219401317 (2016-Nov-02.64721940) 0.0001089 TDB node 295.6705022279122 4.3434e-05 deg peri 115.330884163762 5.8545e-05 deg i 10.57592825195567 8.5853e-06 deg   Orbit Determination Parameters    # obs. used (total)      176      data-arc span      7485 days (20.49 yr)      first obs. used      2000-01-30      last obs. used      2020-07-28      planetary ephem.      DE431      SB-pert. ephem.      SB431-N16      condition code      0      norm. resid. RMS      .66905      source      ORB      producer      Otto Matic      solution date      2020-Aug-25 21:52:21   Additional Information  Jupiter MOID = 2.07039 au   T_jup = 3.306  Orbit Covariance (6×6)   e q tp node peri i e 4.753570493752204E-15 -1.271663676388448E-14 6.887590134786926E-13 -1.100231278063108E-13 5.841415033674324E-13 -5.030385976177019E-14 q -1.271663676388448E-14 3.410562513369085E-14 -1.282104591169147E-12 3.027501875007407E-13 -1.385630392119963E-12 1.381473492429077E-13 tp 6.887590134786926E-13 -1.282104591169147E-12 1.185923641046311E-8 -7.49435706960134E-12 4.275926955166288E-9 8.403299093662188E-12 node -1.100231278063108E-13 3.027501875007407E-13 -7.49435706960134E-12 1.886527819083752E-9 -1.863126527166366E-9 8.269690511012109E-11 peri 5.841415033674324E-13 -1.385630392119963E-12 4.275926955166288E-9 -1.863126527166366E-9 3.427556534579259E-9 -8.095730599838671E-11 i -5.030385976177019E-14 1.381473492429077E-13 8.403299093662188E-12 8.269690511012109E-11 -8.095730599838671E-11 7.370721809992686E-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 16.8   n/a MPO397274   351059 (2003 SK299)          Discovered 2003-Sep-29 by LONEOS at Anderson Mesa Reference: 20130127/Numbers.arc Last Updated: 2013-01-31 [ show close-approach data ] [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ] 2020-Sep-29 18:46 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin