+ View the NASA Portal + Center for Near-Earth Object Studies JPL Small-Body Database Browser Search: [ help ]   215375 (2002 AV73) Classification: Main-belt Asteroid          SPK-ID: 2215375 [ 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 13 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .1665402113196905 4.5106e-08   a 3.168585855308047 2.5656e-08 au q 2.640888897380463 1.4591e-07 au i 2.60332910714873 4.3841e-06 deg node 98.86713275254689 0.00014052 deg peri 311.0788868271158 0.00014171 deg M 134.5694529221709 1.8538e-05 deg tp 2458230.411511132167 (2018-Apr-21.91151113) 0.00010226 TDB period 2060.139578279765 5.64 2.5022e-05 6.851e-08 d yr n .1747454414232472 2.1224e-09 deg/d Q 3.696282813235632 2.9929e-08 au   Orbit Determination Parameters    # obs. used (total)      321      data-arc span      6703 days (18.35 yr)      first obs. used      2001-12-18      last obs. used      2020-04-25      planetary ephem.      DE431      SB-pert. ephem.      SB431-N16      condition code      0      norm. resid. RMS      .55163      source      ORB      producer      Otto Matic      solution date      2020-May-21 09:17:38   Additional Information  Earth MOID = 1.65236 au   Jupiter MOID = 1.68363 au   T_jup = 3.179  [ hide covariance matrix ] Orbital Elements at Epoch 2457301.5 (2015-Oct-06.0) TDB Reference: JPL 13 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .16669981772954 4.4906e-08   q 2.64038768578914 1.4519e-07 au tp 2458232.131757250217 (2018-Apr-23.63175725) 0.00010242 TDB node 98.87343455892996 0.00014049 deg peri 311.5694411607797 0.00014169 deg i 2.603588018402161 4.3843e-06 deg   Orbit Determination Parameters    # obs. used (total)      321      data-arc span      6703 days (18.35 yr)      first obs. used      2001-12-18      last obs. used      2020-04-25      planetary ephem.      DE431      SB-pert. ephem.      SB431-N16      condition code      0      norm. resid. RMS      .55163      source      ORB      producer      Otto Matic      solution date      2020-May-21 09:17:38   Additional Information  Jupiter MOID = 1.68363 au   T_jup = 3.179  Orbit Covariance (6×6)   e q tp node peri i e 2.016592851026747E-15 -6.449773750032997E-15 -1.740218157337946E-12 -1.720949477040338E-15 -3.472545426557193E-13 -9.100904040488857E-16 q -6.449773750032997E-15 2.107955021146074E-14 6.313062639616926E-12 6.204624606435963E-15 1.201977033268196E-12 3.187314124693586E-15 tp -1.740218157337946E-12 6.313062639616926E-12 1.048947829888509E-8 -7.651561092920074E-12 1.946134481094124E-9 2.317032069520497E-12 node -1.720949477040338E-15 6.204624606435963E-15 -7.651561092920074E-12 1.973852022001313E-8 -1.971930155873905E-8 8.572243992708784E-11 peri -3.472545426557193E-13 1.201977033268196E-12 1.946134481094124E-9 -1.971930155873905E-8 2.007706298061992E-8 -8.520967445217775E-11 i -9.100904040488857E-16 3.187314124693586E-15 2.317032069520497E-12 8.572243992708784E-11 -8.520967445217775E-11 1.922219793046291E-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 15.7   n/a MPO470312   215375 (2002 AV73)          Discovered 2002-Jan-08 by LINEAR at Socorro Reference: 20090607/Numbers.arc Last Updated: 2009-06-08 [ show close-approach data ] Alternate Designations  2002 AV73 = 2006 SQ73  [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ] 2021-Jan-21 06:00 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin