+ View the NASA Portal + Center for Near-Earth Object Studies JPL Small-Body Database Browser Search: [ help ]   120033 (2003 AZ70) Classification: Main-belt Asteroid          SPK-ID: 2120033 [ 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 20 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .2322243786906658 4.7687e-08   a 2.840485041179809 2.2621e-08 au q 2.180855167311697 1.2906e-07 au i 12.82621186392283 4.6733e-06 deg node 292.4123366543574 3.0623e-05 deg peri 18.65988773844092 3.8942e-05 deg M 79.65968258179346 2.6498e-05 deg tp 2458813.578148402879 (2019-Nov-26.07814840) 0.00012483 TDB period 1748.586763849336 4.79 2.0888e-05 5.719e-08 d yr n .2058805473326909 2.4594e-09 deg/d Q 3.50011491504792 2.7875e-08 au   Orbit Determination Parameters    # obs. used (total)      574      data-arc span      7529 days (20.61 yr)      first obs. used      2000-06-07      last obs. used      2021-01-17      planetary ephem.      DE431      SB-pert. ephem.      SB431-N16      condition code      0      norm. resid. RMS      .48115      source      ORB      producer      Otto Matic      solution date      2021-Feb-24 09:23:58   Additional Information  Earth MOID = 1.16803 au   Jupiter MOID = 1.78889 au   T_jup = 3.233  [ 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 15.2   n/a MPO348202   diameter diameter 2.569 km 0.122 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)   geometric albedo albedo 0.244   0.028 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)   120033 (2003 AZ70)          Discovered 2003-Jan-10 by Spacewatch at Kitt Peak Reference: 20051116/Numbers.arc Last Updated: 2005-11-21 [ show close-approach data ] Alternate Designations  2003 AZ70 = 2005 MJ13  [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ] 2021-Mar-08 13:44 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin