+ View the NASA Portal + Center for Near-Earth Object Studies JPL Small-Body Database Browser Search: [ help ]   15332 CERN (1993 TU24) Classification: Main-belt Asteroid          SPK-ID: 2015332 [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ] [ show orbit diagram ] Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB Reference: JPL 33 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .05556367579827351 2.9482e-08   a 2.551296871291337 9.1593e-09 au q 2.409537439069755 7.7698e-08 au i 7.03565849209003 7.8331e-07 deg node 51.40861933544755 5.0604e-06 deg peri 182.0002601971977 1.1772e-05 deg M 24.07105352274998 9.3508e-06 deg tp 2459100.974923668140 (2020-Sep-08.47492367) 3.8653e-05 TDB period 1488.469436770065 4.08 8.0155e-06 2.195e-08 d yr n .241859181725081 1.3024e-09 deg/d Q 2.693056303512918 9.6682e-09 au   Orbit Determination Parameters    # obs. used (total)      2151      data-arc span      13688 days (37.48 yr)      first obs. used      1983-02-19      last obs. used      2020-08-11      planetary ephem.      DE441      SB-pert. ephem.      SB441-N16      condition code      0      norm. resid. RMS      .4641      source      ORB      producer      Otto Matic      solution date      2021-Apr-13 00:55:34   Additional Information  Earth MOID = 1.39696 au   Jupiter MOID = 2.28504 au   T_jup = 3.427  [ show covariance matrix ] [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ] Physical Parameter Table Parameter Symbol Value Units Sigma Reference Notes absolute magnitude H 13.37   n/a E2021B10   15332 CERN           Discovered 1993 Oct. 9 by E. W. Elst at the European Southern Observatory. With its 27-km cyclotron, CERN (the European Organization for Nuclear Physics), located in Geneva, is the world's largest particle laboratory. It is currently involved with the search for how particles become mass. NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character) Reference: 20081113/MPCPages.arc Last Updated: 2008-11-17 Alternate Designations  1993 TU24 = 1983 DM = 1997 UC5  [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ] 2021-Apr-16 03:42 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin