+ View the NASA Portal + Center for Near-Earth Object Studies JPL Small-Body Database Browser Search: [ help ]   437600 (2014 BJ5) Classification: Main-belt Asteroid          SPK-ID: 2437600 [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ] [ 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 .03330268361402178 8.4544e-08   a 2.813419690673879 3.8476e-08 au q 2.719725264841907 2.2457e-07 au i 4.588942224237749 6.1311e-06 deg node 120.6119641216617 0.00010111 deg peri 86.51471174663214 0.00014225 deg M 38.9909464246107 9.798e-05 deg tp 2458813.814113226092 (2019-Nov-26.31411323) 0.00046907 TDB period 1723.654473700758 4.72 3.5359e-05 9.681e-08 d yr n .2088585650388879 4.2845e-09 deg/d Q 2.90711411650585 3.9758e-08 au   Orbit Determination Parameters    # obs. used (total)      109      data-arc span      8829 days (24.17 yr)      first obs. used      1996-04-21      last obs. used      2020-06-23      planetary ephem.      DE431      SB-pert. ephem.      SB431-N16      condition code      0      norm. resid. RMS      .67057      source      ORB      producer      Otto Matic      solution date      2020-Nov-12 09:36:33   Additional Information  Earth MOID = 1.71923 au   Jupiter MOID = 2.06035 au   T_jup = 3.315  [ hide covariance matrix ] Orbital Elements at Epoch 2457511.5 (2016-May-03.0) TDB Reference: JPL 13 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .03312353310883395 8.4514e-08   q 2.720053188070483 2.2424e-07 au tp 2457080.668927887558 (2015-Feb-27.16892789) 0.00047456 TDB node 120.6296790099099 0.00010114 deg peri 84.49557970159525 0.00014291 deg i 4.588460700908101 6.1304e-06 deg   Orbit Determination Parameters    # obs. used (total)      109      data-arc span      8829 days (24.17 yr)      first obs. used      1996-04-21      last obs. used      2020-06-23      planetary ephem.      DE431      SB-pert. ephem.      SB431-N16      condition code      0      norm. resid. RMS      .67057      source      ORB      producer      Otto Matic      solution date      2020-Nov-12 09:36:33   Additional Information  Jupiter MOID = 2.06035 au   T_jup = 3.315  Orbit Covariance (6×6)   e q tp node peri i e 7.142626201834243E-15 -1.87333313464853E-14 4.027160446940332E-12 -3.62414414427278E-14 7.326631324962159E-13 -7.78136070583027E-15 q -1.87333313464853E-14 5.028459502081468E-14 -1.19506375409209E-11 9.505059341901673E-14 -2.15854643067865E-12 2.140270546159396E-14 tp 4.027160446940332E-12 -1.19506375409209E-11 2.25210037945652E-7 -4.386562820759439E-11 4.800896200320217E-8 -2.097260969654074E-11 node -3.62414414427278E-14 9.505059341901673E-14 -4.386562820759439E-11 1.022861419585232E-8 -1.020414739123365E-8 -1.626494808447567E-10 peri 7.326631324962159E-13 -2.15854643067865E-12 4.800896200320217E-8 -1.020414739123365E-8 2.042463053284636E-8 1.578469483176847E-10 i -7.78136070583027E-15 2.140270546159396E-14 -2.097260969654074E-11 -1.626494808447567E-10 1.578469483176847E-10 3.758192200389661E-11 [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ] Physical Parameter Table Parameter Symbol Value Units Sigma Reference Notes absolute magnitude H 17.1   n/a MPO428071   437600 (2014 BJ5)          Discovered 2010-Mar-12 by Mt. Lemmon Survey at Mount Lemmon Reference: Last Updated: 2015-06-04 Alternate Designations  2014 BJ5 = 2010 EX81  [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ] 2021-Jan-21 19:18 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin