+ View the NASA Portal + Center for Near-Earth Object Studies JPL Small-Body Database Browser Search: [ help ]   26496 (2000 CE1) Classification: Main-belt Asteroid          SPK-ID: 2026496 [ 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 30 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .1331169729461689 2.8692e-08   a 2.359746124284118 7.894e-09 au q 2.045623863297962 6.6602e-08 au i 6.471366102377365 3.2347e-06 deg node 149.8874816626156 3.3365e-05 deg peri 163.274339474416 3.657e-05 deg M 111.1959518782739 1.6483e-05 deg tp 2458791.538123190133 (2019-Nov-04.03812319) 5.9986e-05 TDB period 1324.025498812409 3.62 6.6439e-06 1.819e-08 d yr n .2718980867988599 1.3644e-09 deg/d Q 2.673868385270274 8.9449e-09 au   Orbit Determination Parameters    # obs. used (total)      1838      data-arc span      9658 days (26.44 yr)      first obs. used      1994-08-10      last obs. used      2021-01-18      planetary ephem.      DE431      SB-pert. ephem.      SB431-N16      condition code      0      norm. resid. RMS      .48244      source      ORB      producer      Otto Matic      solution date      2021-Feb-24 03:19:52   Additional Information  Earth MOID = 1.03078 au   Jupiter MOID = 2.58806 au   T_jup = 3.531  [ 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 14.5   n/a MPO337483   diameter diameter 3.011 km 0.928 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)   geometric albedo albedo 0.339   0.189 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)   26496 (2000 CE1)          Discovered 2000-Feb-04 by Korlevic, K. at Visnjan Reference: 20010705/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 1931-Jun-15 08:27 < 00:01 Amphi 0.0318434342763668 0.0318351223990253 0.0318517479861099 4.88034606096986 4.88034602397831 2426507.852427413 0.565447559460707 563.380845196777 28.1173748453584 -42.7120544134279 115046.461656007 T 30 CATAB v2.0f-lin.ifort 2021-Feb-24 03:19:56 2021-Feb-24 03:19 Alternate Designations  2000 CE1 = 1994 PX16  [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ] 2021-Mar-03 12:27 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin