+ View the NASA Portal + Center for Near-Earth Object Studies JPL Small-Body Database Browser Search: [ help ]   29741 (1999 BM10) Classification: Main-belt Asteroid          SPK-ID: 2029741 [ 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 24 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .1820935384534063 4.0137e-08   a 2.279077998044196 6.2502e-09 au q 1.864072620969023 9.1112e-08 au i 4.561918219525246 3.9231e-06 deg node 142.7030088830718 4.436e-05 deg peri 236.5028951986682 4.5278e-05 deg M 169.5978594111152 8.3196e-06 deg tp 2458408.454512451275 (2018-Oct-16.95451245) 2.875e-05 TDB period 1256.716188857584 3.44 5.1697e-06 1.415e-08 d yr n .2864608598121565 1.1784e-09 deg/d Q 2.694083375119369 7.3884e-09 au   Orbit Determination Parameters    # obs. used (total)      1727      data-arc span      12930 days (35.40 yr)      first obs. used      1984-12-28      last obs. used      2020-05-23      planetary ephem.      DE431      SB-pert. ephem.      SB431-N16      condition code      0      norm. resid. RMS      .51313      source      ORB      producer      Otto Matic      solution date      2020-Nov-13 01:10:13   Additional Information  Earth MOID = .870517 au   Jupiter MOID = 2.77153 au   T_jup = 3.580  [ show covariance matrix ] [ 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 14.9   n/a MPO468087   diameter diameter 2.552 km 0.483 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)   geometric albedo albedo 0.297   0.120 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)   29741 (1999 BM10)          Discovered 1999-Jan-24 by Korlevic, K. at Visnjan Reference: 20011002/Numbers.arc Last Updated: 2004-04-19 [ show close-approach data ] Alternate Designations  1999 BM10 = 1984 YZ6 = 2000 JF56  [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ] 2020-Nov-26 04:49 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin