+ View the NASA Portal + Center for Near-Earth Object Studies JPL Small-Body Database Browser Search: [ help ]   46308 (2001 OZ104) Classification: Main-belt Asteroid          SPK-ID: 2046308 [ 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 20 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .1107387453873734 4.7036e-08   a 2.931996989009559 1.6112e-08 au q 2.607311320967084 1.4034e-07 au i 2.967744055644743 4.1048e-06 deg node 122.5131871546438 8.8534e-05 deg peri 228.8160503501159 9.0307e-05 deg M 281.5719494980424 1.9979e-05 deg tp 2459399.996175360860 (2021-Jul-04.49617536) 0.00010319 TDB period 1833.765116045053 5.02 1.5116e-05 4.139e-08 d yr n .1963174001130662 1.6182e-09 deg/d Q 3.256682657052034 1.7896e-08 au   Orbit Determination Parameters    # obs. used (total)      1323      data-arc span      14949 days (40.93 yr)      first obs. used      1979-05-19      last obs. used      2020-04-22      planetary ephem.      DE431      SB-pert. ephem.      SB431-N16      condition code      0      norm. resid. RMS      .57548      source      ORB      producer      Otto Matic      solution date      2020-May-20 09:31:49   Additional Information  Earth MOID = 1.60258 au   Jupiter MOID = 2.15215 au   T_jup = 3.265  [ 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 14.0   n/a MPO439409   46308 (2001 OZ104)          Discovered 2001-Jul-28 by LONEOS at Anderson Mesa Reference: 20020822/Numbers.arc Last Updated: 2004-04-19 [ hide close-approach data ] Close-Approach Data   ...sorted by Date/Time (TDB) Date/Time (TDB) Time Uncertainty (days_HH:MM) Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified 2002-Oct-29 19:34 < 00:01 Inter 0.0406208231358911 0.0406196569868865 0.0406219893185181 6.00298030924039 6.00298024920559 2452577.315409980 0.49917969830123 86.3067504338913 23.6954835219913 50.2378993249311 202131.71716899 T 20 CATAB v2.0f-lin.ifort 2020-May-20 09:32:01 2020-May-20 09:32 Alternate Designations  2001 OZ104 = 1981 UE17  [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ] 2020-Aug-04 17:56 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin