+ 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 2459200.5 (2020-Dec-17.0) TDB Reference: JPL 17 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .1203321881744274 4.5799e-08   a 2.35312536941126 9.3884e-09 au q 2.069968644661246 1.0796e-07 au i 3.17666798969575 5.1975e-06 deg node 118.1945454251225 8.204e-05 deg peri 356.0346148393746 8.5397e-05 deg M 351.7772462110925 2.1001e-05 deg tp 2459230.614857446941 (2021-Jan-16.11485745) 7.6894e-05 TDB period 1318.457168877391 3.61 7.8905e-06 2.16e-08 d yr n .2730464125023677 1.6341e-09 deg/d Q 2.636282094161275 1.0518e-08 au   Orbit Determination Parameters    # obs. used (total)      388      data-arc span      7206 days (19.73 yr)      first obs. used      2001-05-23      last obs. used      2021-02-13      planetary ephem.      DE441      SB-pert. ephem.      SB441-N16      condition code      0      norm. resid. RMS      .5072      source      ORB      producer      Otto Matic      solution date      2021-Apr-13 20:00:46   Additional Information  Earth MOID = 1.08632 au   Jupiter MOID = 2.44192 au   T_jup = 3.544  [ 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 ] 2021-Apr-16 18:44 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin