+ View the NASA Portal + Center for Near-Earth Object Studies JPL Small-Body Database Browser Search: [ help ]   (2000 SL10) Classification: Apollo [NEO, PHA]          SPK-ID: 3066079 [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ] [ show orbit diagram ] Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB Reference: JPL 12 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .3386918941579997 2.9918e-05   a 1.372105367970812 6.4293e-05 au q .9073844019084183 4.2767e-06 au i 1.464191964347322 0.00015468 deg node 208.7271854619416 0.00085305 deg peri 78.58079324599018 0.0022115 deg M 126.978662382141 0.35489 deg tp 2458793.434441066860 (2019-Nov-05.93444107) 0.56417 TDB period 587.0561227963826 1.61 0.041262 0.000113 d yr n .6132292740346124 4.3101e-05 deg/d Q 1.836826334033205 8.6069e-05 au   Orbit Determination Parameters    # obs. used (total)      37      data-arc span      69 days      first obs. used      2000-09-23      last obs. used      2000-12-01      planetary ephem.      DE431      SB-pert. ephem.      SB431-N16      condition code      6      norm. resid. RMS      .54661      source      ORB      producer      Otto Matic      solution date      2017-Apr-06 09:16:50   Additional Information  Earth MOID = .0108805 au   Jupiter MOID = 3.33525 au   T_jup = 4.758  [ show covariance matrix ] [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ] Physical Parameter Table Parameter Symbol Value Units Sigma Reference Notes absolute magnitude H 21.9   n/a MPO230179   [ show close-approach data ] [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ] 2021-Jan-18 17:44 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin