+ View the NASA Portal + Center for Near-Earth Object Studies JPL Small-Body Database Browser Search: [ help ]   69288 Berlioz (1990 TW11) Classification: Main-belt Asteroid          SPK-ID: 2069288 [ 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 21 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .2422764868639785 2.8383e-08   a 2.611684050724282 9.196e-09 au q 1.978934414116118 7.2708e-08 au i 2.426409324652121 4.5092e-06 deg node 345.1612638781061 8.7521e-05 deg peri 67.1682580870612 8.8142e-05 deg M 29.61234615068018 1.0439e-05 deg tp 2459073.691110656027 (2020-Aug-12.19111066) 4.4508e-05 TDB period 1541.627263558846 4.22 8.1424e-06 2.229e-08 d yr n .2335194819848607 1.2334e-09 deg/d Q 3.244433687332445 1.1424e-08 au   Orbit Determination Parameters    # obs. used (total)      1053      data-arc span      11110 days (30.42 yr)      first obs. used      1990-10-11      last obs. used      2021-03-12      planetary ephem.      DE441      SB-pert. ephem.      SB441-N16      condition code      0      norm. resid. RMS      .44781      source      ORB      producer      Otto Matic      solution date      2021-Apr-13 12:41:50   Additional Information  Earth MOID = .990625 au   Jupiter MOID = 2.1473 au   T_jup = 3.366  [ 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 15.37   n/a E2021B10   diameter diameter 6.275 km 0.260 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)   geometric albedo albedo 0.037   0.011 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)   69288 Berlioz           Discovered 1990 Oct. 11 by F. Börngen and L. D. Schmadel at Tautenburg. Composer and critic Hector Berlioz (1803-1869) is known largely for his dramatic Symphonie fantastique and great Requiem. He is regarded as the founder of the Program music. His paper Traité d´instrumentation et d´orchestration modernes served as a leading handbook for later tonalists. NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character) Reference: 20040504/MPCPages.arc Last Updated: 2004-05-11 Alternate Designations  1990 TW11 = 1994 PJ6  [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ] 2021-Apr-16 07:50 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin