+ View the NASA Portal + Center for Near-Earth Object Studies JPL Small-Body Database Browser Search: [ help ]   11673 Baur (1998 BJ19) Classification: Main-belt Asteroid          SPK-ID: 2011673 [ 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 37 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .08749038722440715 2.7961e-08   a 2.224709169273949 5.3949e-09 au q 2.030068502592482 6.2523e-08 au i 2.332161076824712 3.3071e-06 deg node 157.4596012047538 6.7957e-05 deg peri 64.30597126859111 7.0235e-05 deg M 244.7075189133236 1.852e-05 deg tp 2459588.656424364287 (2022-Jan-09.15642436) 6.2767e-05 TDB period 1212.01583532659 3.32 4.4087e-06 1.207e-08 d yr n .2970258221939767 1.0804e-09 deg/d Q 2.419349835955416 5.8669e-09 au   Orbit Determination Parameters    # obs. used (total)      2169      data-arc span      9593 days (26.26 yr)      first obs. used      1994-10-14      last obs. used      2021-01-18      planetary ephem.      DE431      SB-pert. ephem.      SB431-N16      condition code      0      norm. resid. RMS      .46629      source      ORB      producer      Otto Matic      solution date      2021-Feb-24 02:01:52   Additional Information  Earth MOID = 1.02168 au   Jupiter MOID = 2.54875 au   T_jup = 3.641  [ 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 14.58   n/a E2021B10   11673 Baur           Discovered 1998 Jan. 26 at Farra d´Isonzo. German amateur astronomer Johann M. Baur (b. 1930) founded the Chaonis Observatory in northern Italy and there discovered many minor planets by means of photographic plates. The telescope he used to make his first discovery is still in use at the Farra Observatory. NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character) Reference: 20020921/MPCPages.arc Last Updated: 2003-10-02 [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ] 2021-Feb-27 05:31 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin