+ View the NASA Portal + Center for Near-Earth Object Studies JPL Small-Body Database Browser Search: [ help ]   103376 (2000 AX118) Classification: Main-belt Asteroid          SPK-ID: 2103376 [ 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 25 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .09198906886995206 4.5683e-08   a 3.046130435046213 2.5532e-08 au q 2.76591973266989 1.4595e-07 au i 7.773576319169291 4.0895e-06 deg node 275.0036574328701 3.5713e-05 deg peri 213.8312291242525 4.3039e-05 deg M 328.3483770368378 2.4222e-05 deg tp 2459371.231892210541 (2021-Jun-05.73189221) 0.00013131 TDB period 1941.874553078339 5.32 2.4415e-05 6.684e-08 d yr n .1853878765903355 2.3309e-09 deg/d Q 3.326341137422536 2.7881e-08 au   Orbit Determination Parameters    # obs. used (total)      810      data-arc span      7684 days (21.04 yr)      first obs. used      2000-01-05      last obs. used      2021-01-18      planetary ephem.      DE431      SB-pert. ephem.      SB431-N16      condition code      0      norm. resid. RMS      .52217      source      ORB      producer      Otto Matic      solution date      2021-Feb-24 08:34:20   Additional Information  Earth MOID = 1.7852 au   Jupiter MOID = 1.78427 au   T_jup = 3.218  [ 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 14.7   n/a MPO453486   diameter diameter 7.282 km 0.079 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)   geometric albedo albedo 0.063   0.015 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)   103376 (2000 AX118)          Discovered 2000-Jan-05 by LINEAR at Socorro Reference: 20051019/Numbers.arc Last Updated: 2005-10-26 [ show close-approach data ] Alternate Designations  2000 AX118 = 2003 SG295  [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ] 2021-Mar-04 22:20 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin