+ 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 2459200.5 (2020-Dec-17.0) TDB Reference: JPL 28 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .1653881062586443 3.6146e-08   a 2.475389191985516 8.5641e-09 au q 2.065989261269916 8.7639e-08 au i 6.847921001093106 3.9586e-06 deg node 108.9913369746969 2.6138e-05 deg peri 333.1115126919786 2.8305e-05 deg M 215.8513694541852 1.2584e-05 deg tp 2459770.102232122985 (2022-Jul-09.60223212) 5.1575e-05 TDB period 1422.537299090755 3.89 7.3823e-06 2.021e-08 d yr n .2530689355070702 1.3133e-09 deg/d Q 2.884789122701116 9.9804e-09 au   Orbit Determination Parameters    # obs. used (total)      1871      data-arc span      14824 days (40.59 yr)      first obs. used      1980-01-21      last obs. used      2020-08-22      planetary ephem.      DE441      SB-pert. ephem.      SB441-N16      condition code      0      norm. resid. RMS      .52013      source      ORB      producer      Otto Matic      solution date      2021-Apr-13 00:25:14   Additional Information  Earth MOID = 1.0843 au   Jupiter MOID = 2.34018 au   T_jup = 3.453  [ hide covariance matrix ] Orbital Elements at Epoch 2457113.5 (2015-Apr-01.0) TDB Reference: JPL 28 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .1667667771980667 3.6333e-08   q 2.061531694078089 8.8294e-08 au tp 2456929.070102783857 (2014-Sep-28.57010278) 4.3281e-05 TDB node 109.0202441371687 2.6138e-05 deg peri 333.4169014515378 2.8243e-05 deg i 6.849312215722664 3.9599e-06 deg   Orbit Determination Parameters    # obs. used (total)      1871      data-arc span      14824 days (40.59 yr)      first obs. used      1980-01-21      last obs. used      2020-08-22      planetary ephem.      DE441      SB-pert. ephem.      SB441-N16      condition code      0      norm. resid. RMS      .52013      source      ORB      producer      Otto Matic      solution date      2021-Apr-13 00:25:14   Additional Information  Jupiter MOID = 2.34018 au   T_jup = 3.453  Orbit Covariance (6×6)   e q tp node peri i e 1.320066639092202E-15 -3.198364074901518E-15 5.574018139694262E-13 2.528911210971686E-15 1.167525363531903E-13 6.649847575560262E-16 q -3.198364074901518E-15 7.795855507055954E-15 -1.264168703768345E-12 -6.529256674274408E-15 -2.610474670927764E-13 -1.433646586152113E-15 tp 5.574018139694262E-13 -1.264168703768345E-12 1.873271943941878E-9 -4.204396721972124E-12 4.705152973025316E-10 3.119804067665248E-13 node 2.528911210971686E-15 -6.529256674274408E-15 -4.204396721972124E-12 6.831996369237402E-10 -6.790558573994851E-10 -1.636921375493179E-12 peri 1.167525363531903E-13 -2.610474670927764E-13 4.705152973025316E-10 -6.790558573994851E-10 7.976665843315858E-10 1.687278564503942E-12 i 6.649847575560262E-16 -1.433646586152113E-15 3.119804067665248E-13 -1.636921375493179E-12 1.687278564503942E-12 1.568049143392464E-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 14.37   n/a E2021B10   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 ] 2021-Apr-14 09:29 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin