+ View the NASA Portal + Center for Near-Earth Object Studies JPL Small-Body Database Browser Search: [ help ]   7903 Albinoni (1996 HV24) Classification: Main-belt Asteroid          SPK-ID: 2007903 [ 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 32 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .0285477886078722 3.4278e-08   a 3.028904113626299 1.7014e-08 au q 2.942435599276981 1.0724e-07 au i 7.720351798142267 4.3522e-06 deg node 217.8519241939306 2.6029e-05 deg peri 229.113200403095 7.7296e-05 deg M 342.8874661356273 7.2549e-05 deg tp 2459092.024746408899 (2020-Aug-30.52474641) 0.00038805 TDB period 1925.425478678014 5.27 1.6224e-05 4.442e-08 d yr n .1869716610622469 1.5754e-09 deg/d Q 3.115372627975618 1.75e-08 au   Orbit Determination Parameters    # obs. used (total)      1633      data-arc span      10936 days (29.94 yr)      first obs. used      1990-02-24      last obs. used      2020-02-03      planetary ephem.      DE431      SB-pert. ephem.      SB431-N16      condition code      0      norm. resid. RMS      .48726      source      ORB      producer      Otto Matic      solution date      2020-Feb-22 18:40:56   Additional Information  Earth MOID = 1.96415 au   Jupiter MOID = 1.97559 au   T_jup = 3.229  [ 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 13.5   n/a MPO452281   diameter diameter 6.792 km 0.216 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)   geometric albedo albedo 0.183   0.026 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)   7903 Albinoni (1996 HV24)          Discovered 1996-Apr-20 by Elst, E. W. at La Silla Reference: DISCOVERY.DB Last Updated: 2003-08-29 [ show close-approach data ] Alternate Designations  1996 HV24 = 1990 EJ1 = 1991 LL4  [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ] 2020-Aug-10 06:46 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin