+ 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 2459396.5 (2021-Jul-01.0) TDB Reference: JPL 34 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .05606374350937698 2.8787e-08   a 2.55282455165511 9.0749e-09 au q 2.409703650766678 7.5746e-08 au i 7.033616836426904 7.826e-07 deg node 51.37922871557668 5.0357e-06 deg peri 182.3902092095246 1.1726e-05 deg M 71.07421989914732 9.3198e-06 deg tp 2459102.369893801321 (2020-Sep-09.86989380) 3.8531e-05 TDB period 1489.806548447179 4.08 7.9441e-06 2.175e-08 d yr n .2416421114373722 1.2885e-09 deg/d Q 2.695945452543543 9.5837e-09 au   Orbit Determination Parameters    # obs. used (total)      2203      data-arc span      14005 days (38.34 yr)      first obs. used      1983-02-19      last obs. used      2021-06-24      planetary ephem.      DE441      SB-pert. ephem.      SB441-N16      condition code      0      norm. resid. RMS      .46115      source      ORB      producer      Otto Matic      solution date      2021-Jul-08 03:48:06   Additional Information  Earth MOID = 1.3988 au   Jupiter MOID = 2.28152 au   T_jup = 3.426  [ 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-Aug-02 04:11 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin