+ View the NASA Portal + Center for Near-Earth Object Studies JPL Small-Body Database Browser Search: [ help ]   33058 Kovarik (1997 UP20) Classification: Main-belt Asteroid          SPK-ID: 2033058 [ 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 .09993115413011786 4.2617e-08   a 2.287990461429161 9.7337e-09 au q 2.059348933979844 9.7542e-08 au i 6.326723150759317 4.8853e-06 deg node 34.29533813817265 3.6715e-05 deg peri 126.7649993095419 4.2141e-05 deg M 135.4208539233271 2.0936e-05 deg tp 2458724.986568736324 (2019-Aug-29.48656874) 7.3051e-05 TDB period 1264.095080598481 3.46 8.0667e-06 2.209e-08 d yr n .2847887042085153 1.8174e-09 deg/d Q 2.516631988878478 1.0706e-08 au   Orbit Determination Parameters    # obs. used (total)      790      data-arc span      8323 days (22.79 yr)      first obs. used      1997-09-01      last obs. used      2020-06-15      planetary ephem.      DE431      SB-pert. ephem.      SB431-N16      condition code      0      norm. resid. RMS      .57067      source      ORB      producer      Otto Matic      solution date      2020-Jun-23 20:09:50   Additional Information  Earth MOID = 1.07341 au   Jupiter MOID = 2.46099 au   T_jup = 3.586  [ 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 15.9   n/a MPO431872   diameter diameter 2.799 km 0.487 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)   geometric albedo albedo 0.068   0.027 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)   33058 Kovařík           Discovered 1997 Oct. 22 by P. Pravec and L. Šarounová at Ondřejov. Oton Kovařík (b. 1928), Czech actor, orator and painter, is now living in California with his wife Dáša, also an actress. The Kovaříks have propagated European culture and helped to maintain European cultural traditions among immigrants in California, by public recitals of poems and by art exhibitions. NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character) Reference: 20020624/MPCPages.arc Last Updated: 2003-10-02 Alternate Designations  1997 UP20 = 1999 GO33  [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ] 2021-Mar-03 22:10 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin