+ View the NASA Portal + Center for Near-Earth Object Studies JPL Small-Body Database Browser Search: [ help ]   46081 (2001 EB10) Classification: Main-belt Asteroid          SPK-ID: 2046081 [ 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 25 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .07282129721664247 3.701e-08   a 2.812339203418217 1.4706e-08 au q 2.607541014412083 1.0801e-07 au i 2.892162035640172 4.1332e-06 deg node 123.0212743307544 0.00010589 deg peri 170.6510704859362 0.00011451 deg M 278.2763323567173 4.5471e-05 deg tp 2459391.561738230327 (2021-Jun-26.06173823) 0.000218 TDB period 1722.661620834506 4.72 1.3512e-05 3.699e-08 d yr n .2089789402898556 1.6391e-09 deg/d Q 3.01713739242435 1.5777e-08 au   Orbit Determination Parameters    # obs. used (total)      904      data-arc span      8914 days (24.41 yr)      first obs. used      1996-02-15      last obs. used      2020-07-12      planetary ephem.      DE431      SB-pert. ephem.      SB431-N16      condition code      0      norm. resid. RMS      .5847      source      ORB      producer      Otto Matic      solution date      2020-Nov-12 23:48:58   Additional Information  Earth MOID = 1.59149 au   Jupiter MOID = 2.10705 au   T_jup = 3.315  [ 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 14.9   n/a MPO468323   diameter diameter 6.825 km 0.114 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)   geometric albedo albedo 0.032   0.002 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)   46081 (2001 EB10)          Discovered 2001-Mar-02 by LONEOS at Anderson Mesa Reference: 20020822/Numbers.arc Last Updated: 2004-04-19 [ hide close-approach data ] Close-Approach Data   ...sorted by Date/Time (TDB) Date/Time (TDB) Time Uncertainty (days_HH:MM) Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified 2099-Mar-12 09:24 < 00:01 Inter 0.0271535086082011 0.0271521639539303 0.0271548630857724 6.34022936607335 6.3402292810403 2487774.891815645 0.505255868768467 946.325331637796 34.0444518257236 86.4828170519523 119047.676649345 T 25 CATAB v2.0f-lin.ifort 2020-Nov-12 23:49:00 2020-Nov-12 23:49 Alternate Designations  2001 EB10 = 1998 SH97  [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ] 2021-Jan-25 22:28 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin