+ View the NASA Portal + Center for Near-Earth Object Studies JPL Small-Body Database Browser Search: [ help ]   277745 (2006 DK107) Classification: Main-belt Asteroid          SPK-ID: 2277745 [ 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 17 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .03075040135264765 6.0154e-08   a 2.755199691512206 3.1832e-08 au q 2.670476195191515 1.773e-07 au i 11.33456147263042 6.511e-06 deg node 162.5664025366405 2.2999e-05 deg peri 213.4612121495301 7.8749e-05 deg M 191.3648519710443 7.6526e-05 deg tp 2459782.980720899308 (2022-Jul-22.48072090) 0.00035738 TDB period 1670.42910577208 4.57 2.8949e-05 7.926e-08 d yr n .2155134861791134 3.7349e-09 deg/d Q 2.839923187832897 3.2811e-08 au   Orbit Determination Parameters    # obs. used (total)      196      data-arc span      6055 days (16.58 yr)      first obs. used      2003-09-29      last obs. used      2020-04-27      planetary ephem.      DE431      SB-pert. ephem.      SB431-N16      condition code      0      norm. resid. RMS      .67201      source      ORB      producer      Otto Matic      solution date      2020-May-21 16:29:11   Additional Information  Earth MOID = 1.67283 au   Jupiter MOID = 2.2906 au   T_jup = 3.315  [ show covariance matrix ] [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ] Physical Parameter Table Parameter Symbol Value Units Sigma Reference Notes absolute magnitude H 16.4   n/a MPO423066   277745 (2006 DK107)          Discovered 2006-Feb-25 by Mt. Lemmon Survey at Mount Lemmon Reference: 20110517/Numbers.arc Last Updated: 2011-05-20 [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ] 2020-Jul-10 10:44 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin