+ View the NASA Portal + Center for Near-Earth Object Studies JPL Small-Body Database Browser Search: [ help ]   22186 (2000 YO30) Classification: Main-belt Asteroid          SPK-ID: 2022186 [ 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 23 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .1038897915695597 3.6652e-08   a 2.179687502494755 9.2382e-09 au q 1.953240222173801 7.9107e-08 au i 2.564855511791244 5.3582e-06 deg node 20.59559529724755 9.918e-05 deg peri 224.6946998386146 0.00010356 deg M 317.8786635684435 3.1041e-05 deg tp 2459338.027459148467 (2021-May-03.52745915) 0.00010151 TDB period 1175.411074002775 3.22 7.4727e-06 2.046e-08 d yr n .3062758280590694 1.9471e-09 deg/d Q 2.406134782815709 1.0198e-08 au   Orbit Determination Parameters    # obs. used (total)      735      data-arc span      8922 days (24.43 yr)      first obs. used      1996-09-08      last obs. used      2021-02-11      planetary ephem.      DE441      SB-pert. ephem.      SB441-N16      condition code      0      norm. resid. RMS      .59191      source      ORB      producer      Otto Matic      solution date      2021-Apr-13 04:02:08   Additional Information  Earth MOID = .939443 au   Jupiter MOID = 2.60095 au   T_jup = 3.673  [ 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 16.2   n/a MPO253516   diameter diameter 3.209 km 0.105 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)   geometric albedo albedo 0.062   0.010 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)   22186 (2000 YO30)          Discovered 2000-Dec-29 by JPL/GEODSS NEAT at Haleakala Reference: 20010208/Numbers.arc Last Updated: 2004-04-19 [ show close-approach data ] Alternate Designations  2000 YO30 = 1998 FX17 = 1999 RZ87  [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ] 2021-Apr-20 05:14 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin