+ View the NASA Portal + Center for Near-Earth Object Studies JPL Small-Body Database Browser Search: [ help ]   5884 Dolezal (6045 P-L) Classification: Main-belt Asteroid          SPK-ID: 2005884 [ 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 28 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .1989466231561859 3.6097e-08   a 2.768264562921231 1.0633e-08 au q 2.217527676125117 1.0446e-07 au i 7.216267318480255 5.0969e-06 deg node 204.4599737527464 2.6705e-05 deg peri 241.6620615717414 2.9666e-05 deg M 320.6474036237132 1.3246e-05 deg tp 2459384.399567227229 (2021-Jun-18.89956723) 6.2277e-05 TDB period 1682.324682436856 4.61 9.6925e-06 2.654e-08 d yr n .2139896084021891 1.2329e-09 deg/d Q 3.319001449717344 1.2748e-08 au   Orbit Determination Parameters    # obs. used (total)      2099      data-arc span      22029 days (60.31 yr)      first obs. used      1960-09-24      last obs. used      2021-01-16      planetary ephem.      DE431      SB-pert. ephem.      SB431-N16      condition code      0      norm. resid. RMS      .44766      source      ORB      producer      Otto Matic      solution date      2021-Feb-24 01:27:34   Additional Information  Earth MOID = 1.24389 au   Jupiter MOID = 1.97674 au   T_jup = 3.298  [ 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 13.42   n/a E2021B10   diameter diameter 12.261 km 0.234 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)   geometric albedo albedo 0.062   0.013 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)   5884 Dolezal (6045 P-L)          Discovered 1960-Sep-24 by van Houten and Gehrels at Palomar Reference: DISCOVERY.DB Last Updated: 2003-08-29 [ show close-approach data ] Alternate Designations  6045 P-L = 1971 CG = 1986 LP = 1988 VR1  [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ] 2021-Apr-12 20:23 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin