+ View the NASA Portal + Center for Near-Earth Object Studies JPL Small-Body Database Browser Search: [ help ]   14326 (1980 BA) Classification: Main-belt Asteroid          SPK-ID: 2014326 [ 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 26 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .1661867730289771 3.6337e-08   a 2.47379551193877 8.5748e-09 au q 2.0626834186761 8.8202e-08 au i 6.848609219053926 4.0904e-06 deg node 108.990393219883 2.7757e-05 deg peri 333.0877864758044 3.0049e-05 deg M 165.2642865974302 1.2758e-05 deg tp 2458348.089960879662 (2018-Aug-17.58996088) 4.8595e-05 TDB period 1421.163754849463 3.89 7.3891e-06 2.023e-08 d yr n .2533135247585406 1.3171e-09 deg/d Q 2.884907605201442 9.9998e-09 au   Orbit Determination Parameters    # obs. used (total)      1776      data-arc span      14758 days (40.41 yr)      first obs. used      1980-01-21      last obs. used      2020-06-17      planetary ephem.      DE431      SB-pert. ephem.      SB431-N16      condition code      0      norm. resid. RMS      .52602      source      ORB      producer      Otto Matic      solution date      2020-Jun-23 17:42:58   Additional Information  Earth MOID = 1.08135 au   Jupiter MOID = 2.34042 au   T_jup = 3.454  [ hide covariance matrix ] Orbital Elements at Epoch 2456900.5 (2014-Aug-31.0) TDB Reference: JPL 26 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .1664089621919757 3.6532e-08   q 2.061672525901597 8.8791e-08 au tp 2456929.076025561878 (2014-Sep-28.57602556) 4.5294e-05 TDB node 109.0220274625908 2.7747e-05 deg peri 333.4239900240431 3.0006e-05 deg i 6.850218561456223 4.0915e-06 deg   Orbit Determination Parameters    # obs. used (total)      1776      data-arc span      14758 days (40.41 yr)      first obs. used      1980-01-21      last obs. used      2020-06-17      planetary ephem.      DE431      SB-pert. ephem.      SB431-N16      condition code      0      norm. resid. RMS      .52602      source      ORB      producer      Otto Matic      solution date      2020-Jun-23 17:42:58   Additional Information  Jupiter MOID = 2.34042 au   T_jup = 3.454  Orbit Covariance (6×6)   e q tp node peri i e 1.334589530280193E-15 -3.233878012236393E-15 5.939907805570855E-13 3.127323523991913E-15 1.280648386377869E-13 7.102631875971448E-16 q -3.233878012236393E-15 7.883777501451533E-15 -1.362423240388603E-12 -8.082753246171396E-15 -2.915905350382601E-13 -1.50246808055236E-15 tp 5.939907805570855E-13 -1.362423240388603E-12 2.051579851766215E-9 -4.403023306852379E-12 5.260472288172175E-10 1.885129183804168E-13 node 3.127323523991913E-15 -8.082753246171396E-15 -4.403023306852379E-12 7.698740586820272E-10 -7.650971118397925E-10 7.176757317992453E-12 peri 1.280648386377869E-13 -2.915905350382601E-13 5.260472288172175E-10 -7.650971118397925E-10 9.003501174947331E-10 -7.096871726905299E-12 i 7.102631875971448E-16 -1.50246808055236E-15 1.885129183804168E-13 7.176757317992453E-12 -7.096871726905299E-12 1.674077622565878E-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 14.3   n/a MPO337380   14326 (1980 BA)          Discovered 1980-Jan-21 by Harvard Observatory at Harvard Reference: 20000418/Numbers.arc Last Updated: 2004-04-19 [ show close-approach data ] Alternate Designations  1980 BA = 1997 MV11  [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ] 2020-Aug-14 09:10 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin