+ View the NASA Portal + Center for Near-Earth Object Studies JPL Small-Body Database Browser Search: [ help ]   259691 (2003 YV2) Classification: Mars-crossing Asteroid          SPK-ID: 2259691 [ 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 12 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .3263870458379174 5.8444e-08   a 2.439267497828517 9.9861e-09 au q 1.643122185203819 1.4683e-07 au i 21.60655514196132 7.2616e-06 deg node 48.67927120448018 1.3808e-05 deg peri 104.7521714642058 2.0518e-05 deg M 105.0515659578445 1.1122e-05 deg tp 2458594.442440307059 (2019-Apr-20.94244031) 4.2218e-05 TDB period 1391.513968940916 3.81 8.5451e-06 2.34e-08 d yr n .2587110212583757 1.5887e-09 deg/d Q 3.235412810453215 1.3245e-08 au   Orbit Determination Parameters    # obs. used (total)      435      data-arc span      7108 days (19.46 yr)      first obs. used      1999-12-17      last obs. used      2019-06-03      planetary ephem.      DE431      SB-pert. ephem.      SB431-N16      condition code      0      norm. resid. RMS      .5748      source      ORB      producer      Otto Matic      solution date      2019-Sep-24 04:29:19   Additional Information  Earth MOID = .779082 au   Jupiter MOID = 2.13185 au   T_jup = 3.337  [ 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 MPO418382   259691 (2003 YV2)          Discovered 2003-Dec-18 by LINEAR at Socorro Reference: 20110119/Numbers.arc Last Updated: 2011-01-25 [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ] 2021-Jan-22 23:34 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin