+ View the NASA Portal + Center for Near-Earth Object Studies JPL Small-Body Database Browser Search: [ help ]   160288 (2003 BD65) Classification: Main-belt Asteroid          SPK-ID: 2160288 [ 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 12 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .1202257678664639 4.9571e-08   a 2.352666683930394 1.5125e-08 au q 2.069815525321015 1.1372e-07 au i 3.176668408029207 5.4787e-06 deg node 118.1952033512367 0.00015039 deg peri 356.103392156333 0.00015521 deg M 297.09455647561 3.7885e-05 deg tp 2459230.816344309555 (2021-Jan-16.31634431) 0.00013921 TDB period 1318.071685152208 3.61 1.2711e-05 3.48e-08 d yr n .2731262677556327 2.6339e-09 deg/d Q 2.635517842539774 1.6944e-08 au   Orbit Determination Parameters    # obs. used (total)      253      data-arc span      6221 days (17.03 yr)      first obs. used      2001-05-23      last obs. used      2018-06-04      planetary ephem.      DE431      SB-pert. ephem.      SB431-N16      condition code      0      norm. resid. RMS      .54228      source      ORB      producer      Otto Matic      solution date      2018-Oct-04 06:30:26   Additional Information  Earth MOID = 1.08627 au   Jupiter MOID = 2.44296 au   T_jup = 3.545  [ 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 17.1   n/a MPO241167   diameter diameter 2.572 km 0.164 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)   geometric albedo albedo 0.042   0.005 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)   160288 (2003 BD65)          Discovered 2003-Jan-30 by LONEOS at Anderson Mesa Reference: 20070730/Numbers.arc Last Updated: 2007-08-06 [ show close-approach data ] Alternate Designations  2003 BD65 = 2003 BZ37  [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ] 2020-Jul-09 09:13 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin