+ View the NASA Portal + Center for Near-Earth Object Studies JPL Small-Body Database Browser Search: [ help ]   243058 (2007 EB24) Classification: Main-belt Asteroid          SPK-ID: 2243058 [ 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 17 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .1276300635377981 5.0613e-08   a 3.087622238726713 4.2131e-08 au q 2.693548816217304 1.6626e-07 au i 4.682316111906061 5.2064e-06 deg node 91.19700820318548 7.1309e-05 deg peri 211.9888199012302 7.4629e-05 deg M 55.93582749327749 2.11e-05 deg tp 2458692.591105971357 (2019-Jul-28.09110597) 0.00011598 TDB period 1981.685206384644 5.43 4.056e-05 1.11e-07 d yr n .181663565353439 3.7182e-09 deg/d Q 3.481695661236122 4.7508e-08 au   Orbit Determination Parameters    # obs. used (total)      212      data-arc span      5360 days (14.67 yr)      first obs. used      2004-12-18      last obs. used      2019-08-22      planetary ephem.      DE431      SB-pert. ephem.      SB431-N16      condition code      0      norm. resid. RMS      .5939      source      ORB      producer      Otto Matic      solution date      2019-Sep-24 04:15:39   Additional Information  Earth MOID = 1.67962 au   Jupiter MOID = 1.7369 au   T_jup = 3.208  [ 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 15.8   n/a MPO440237   diameter diameter 4.483 km 1.369 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)   geometric albedo albedo 0.038   0.039 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)   243058 (2007 EB24)          Discovered 2007-Mar-10 by Mt. Lemmon Survey at Mount Lemmon Reference: 20100626/Numbers.arc Last Updated: 2010-06-28 [ show close-approach data ] Alternate Designations  2007 EB24 = 2009 SW343  [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ] 2020-Jul-05 21:22 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin