+ 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  [ hide covariance matrix ] Orbital Elements at Epoch 2456493.5 (2013-Jul-20.0) TDB Reference: JPL 20 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .1107607601714458 4.6979e-08   q 2.605154849730069 1.3951e-07 au tp 2455742.618802410219 (2011-Jun-30.11880241) 9.3482e-05 TDB node 122.535094131516 8.861e-05 deg peri 230.0934169365358 9.0376e-05 deg i 2.967092395219935 4.1037e-06 deg   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  Jupiter MOID = 2.15215 au   T_jup = 3.265  Orbit Covariance (6×6)   e q tp node peri i e 2.207006602863318E-15 -6.518724068775708E-15 8.05550220630681E-13 1.501365328591424E-15 8.063458402268163E-14 -8.070238094912128E-16 q -6.518724068775708E-15 1.946425261195958E-14 -2.171889165502426E-12 -2.789635554048851E-15 -1.83788887838533E-13 2.563281029870041E-15 tp 8.05550220630681E-13 -2.171889165502426E-12 8.738945528040735E-9 7.373570110036916E-12 1.685604636789775E-9 -7.194516306843091E-13 node 1.501365328591424E-15 -2.789635554048851E-15 7.373570110036916E-12 7.851750082472153E-9 -7.839189974498612E-9 5.62259176990335E-11 peri 8.063458402268163E-14 -1.83788887838533E-13 1.685604636789775E-9 -7.839189974498612E-9 8.167871150610278E-9 -5.624885851442351E-11 i -8.070238094912128E-16 2.563281029870041E-15 -7.194516306843091E-13 5.62259176990335E-11 -5.624885851442351E-11 1.684029062391616E-11 [ 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 [ show close-approach data ] Alternate Designations  2001 OZ104 = 1981 UE17  [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ] 2020-Sep-21 10:55 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin