+ View the NASA Portal + Center for Near-Earth Object Studies JPL Small-Body Database Browser Search: [ help ]   70679 Urzidil (1999 UV3) Classification: Main-belt Asteroid          SPK-ID: 2070679 [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ] [ show orbit diagram ] Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB Reference: JPL 13 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .2133873394276642 4.8966e-08   a 2.633363590448321 1.2885e-08 au q 2.071437140136873 1.3493e-07 au i 4.77622999141445 3.9362e-06 deg node 222.386761766323 5.9415e-05 deg peri 155.935775950995 6.0904e-05 deg M 296.7983651758983 1.2599e-05 deg tp 2459274.525184131348 (2021-Mar-01.02518413) 5.564e-05 TDB period 1560.862572017932 4.27 1.1456e-05 3.136e-08 d yr n .2306417018729463 1.6928e-09 deg/d Q 3.195290040759769 1.5634e-08 au   Orbit Determination Parameters    # obs. used (total)      424      data-arc span      7715 days (21.12 yr)      first obs. used      1999-09-05      last obs. used      2020-10-19      planetary ephem.      DE431      SB-pert. ephem.      SB431-N16      condition code      0      norm. resid. RMS      .54531      source      ORB      producer      Otto Matic      solution date      2020-Nov-12 21:59:40   Additional Information  Earth MOID = 1.0748 au   Jupiter MOID = 2.27537 au   T_jup = 3.361  [ 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 16.3   n/a MPO257321   70679 Urzidil           Discovered 1999 Oct. 30 by J. Ticha and M. Tichy at Klet. Johannes Urzidil (1896-1970), a Czech-German writer, poet and journalist, was a friend of M. Brod, F. Kafka and F. Werfel. In 1939 he emigrated to the U.S. His work shows the fate of people living and working in Šumava (Boehmerwald) forests. His short story Der Trauermantel describes the early years of Adalbert Stifter. NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character) Reference: 20060413/MPCPages.arc Last Updated: 2006-04-17 [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ] 2021-Jan-27 21:16 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin