+ View the NASA Portal + Center for Near-Earth Object Studies JPL Small-Body Database Browser Search: [ help ]   136079 (2003 AR36) Classification: Main-belt Asteroid          SPK-ID: 2136079 [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ] [ show orbit diagram ] Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB Reference: JPL 28 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .2934644475062838 3.2573e-08   a 2.695777157264041 1.6464e-08 au q 1.904662403207489 9.2588e-08 au i 12.28102319449929 4.0866e-06 deg node 111.3942128423163 1.8379e-05 deg peri 256.6374622881199 1.9892e-05 deg M 35.20582466936823 6.751e-06 deg tp 2458842.398339451107 (2019-Dec-24.89833945) 3.0007e-05 TDB period 1616.681283058347 4.43 1.4811e-05 4.055e-08 d yr n .2226783991208039 2.04e-09 deg/d Q 3.486891911320593 2.1296e-08 au   Orbit Determination Parameters    # obs. used (total)      955      data-arc span      13678 days (37.45 yr)      first obs. used      1983-06-05      last obs. used      2020-11-15      planetary ephem.      DE431      SB-pert. ephem.      SB431-N16      condition code      0      norm. resid. RMS      .49867      source      ORB      producer      Otto Matic      solution date      2020-Dec-17 22:58:57   Additional Information  Earth MOID = .946611 au   Jupiter MOID = 2.12677 au   T_jup = 3.275  [ 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 14.8   n/a MPO439841   diameter diameter 5.849 km 0.182 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)   geometric albedo albedo 0.090   0.013 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)   136079 (2003 AR36)          Discovered 2003-Jan-07 by LINEAR at Socorro Reference: 20060907/Numbers.arc Last Updated: 2006-09-10 [ show close-approach data ] Alternate Designations  2003 AR36 = 2005 JG108  [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ] 2021-Jan-27 00:35 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin