+ View the NASA Portal + Center for Near-Earth Object Studies JPL Small-Body Database Browser Search: [ help ]   221073 Ovruch (2005 SE1) Classification: Main-belt Asteroid          SPK-ID: 2221073 [ 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 16 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .1614517873812679 4.1166e-08   a 2.396060530365129 7.9544e-09 au q 2.00921227506397 9.8184e-08 au i 5.741159425822571 4.3747e-06 deg node 226.4552859515021 3.6812e-05 deg peri 153.303967178532 3.8688e-05 deg M 326.7972219934602 1.0526e-05 deg tp 2459125.444466107572 (2020-Oct-02.94446611) 3.9688e-05 TDB period 1354.706157113317 3.71 6.746e-06 1.847e-08 d yr n .2657402847914326 1.3233e-09 deg/d Q 2.782908785666288 9.2387e-09 au   Orbit Determination Parameters    # obs. used (total)      611      data-arc span      13521 days (37.02 yr)      first obs. used      1983-11-09      last obs. used      2020-11-15      planetary ephem.      DE431      SB-pert. ephem.      SB431-N16      condition code      0      norm. resid. RMS      .46873      source      ORB      producer      Otto Matic      solution date      2020-Dec-17 23:55:12   Additional Information  Earth MOID = 1.01395 au   Jupiter MOID = 2.68157 au   T_jup = 3.504  [ 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 16.4   n/a MPO437054   221073 Ovruch           Discovered 2005 Sept. 23 at Andrushivka. The ancient city of Ovruch, located in northern Ukraine, is noted for its unique cathedral of Saint Vasiliy, built in 1190 by prince Volodymyr of Kiev Russia. The cathedral was restored in 1911 by architect Aleksey Shchusev and artist Kuzma Petrov-Vodkin. NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character) Reference: 20100130/MPCPages.arc Last Updated: 2013-03-29 [ show close-approach data ] Alternate Designations  2005 SE1 = 1983 VT6  [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ] 2021-Jan-17 19:53 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin