+ View the NASA Portal + Center for Near-Earth Object Studies JPL Small-Body Database Browser Search: [ help ]   441310 (2008 AQ67) Classification: Main-belt Asteroid          SPK-ID: 2441310 [ 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 11 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .0287870413428194 9.084e-08   a 2.933259077413156 4.959e-08 au q 2.848819227082463 2.6702e-07 au i 5.0877720108082 1.0246e-05 deg node 307.5924219059326 7.2158e-05 deg peri 147.5068241254259 0.00017541 deg M 201.1258391920657 0.00016494 deg tp 2459810.294514728192 (2022-Aug-18.79451473) 0.0008505 TDB period 1834.949269406872 5.02 4.6533e-05 1.274e-07 d yr n .1961907100114905 4.9753e-09 deg/d Q 3.017698927743849 5.1018e-08 au   Orbit Determination Parameters    # obs. used (total)      96      data-arc span      7320 days (20.04 yr)      first obs. used      2000-07-31      last obs. used      2020-08-15      planetary ephem.      DE431      SB-pert. ephem.      SB431-N16      condition code      0      norm. resid. RMS      .64051      source      ORB      producer      Otto Matic      solution date      2020-Nov-12 08:57:18   Additional Information  Earth MOID = 1.86722 au   Jupiter MOID = 2.04029 au   T_jup = 3.269  [ hide covariance matrix ] Orbital Elements at Epoch 2457698.5 (2016-Nov-06.0) TDB Reference: JPL 11 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .03048115116031715 8.8238e-08   q 2.840570187362801 2.616e-07 au tp 2457955.364342534316 (2017-Jul-20.86434253) 0.00080751 TDB node 307.6997154460724 7.2398e-05 deg peri 143.2569756927917 0.00017186 deg i 5.080746524985202 1.0233e-05 deg   Orbit Determination Parameters    # obs. used (total)      96      data-arc span      7320 days (20.04 yr)      first obs. used      2000-07-31      last obs. used      2020-08-15      planetary ephem.      DE431      SB-pert. ephem.      SB431-N16      condition code      0      norm. resid. RMS      .64051      source      ORB      producer      Otto Matic      solution date      2020-Nov-12 08:57:18   Additional Information  Jupiter MOID = 2.04029 au   T_jup = 3.269  Orbit Covariance (6×6)   e q tp node peri i e 7.785936276660579E-15 -2.269961338148725E-14 3.397441740561402E-11 3.935987144692775E-15 6.442760544756932E-12 5.033416492425187E-15 q -2.269961338148725E-14 6.843672292663375E-14 -8.277313055571053E-11 -1.227959055933117E-14 -1.568411057672628E-11 -1.389589186709652E-14 tp 3.397441740561402E-11 -8.277313055571053E-11 6.520684603877098E-7 1.595019210325694E-12 1.258862513154267E-7 -3.014459393697169E-11 node 3.935987144692775E-15 -1.227959055933117E-14 1.595019210325694E-12 5.24140302839324E-9 -5.22001443345302E-9 -1.159990976878861E-11 peri 6.442760544756932E-12 -1.568411057672628E-11 1.258862513154267E-7 -5.22001443345302E-9 2.953641598725708E-8 5.513602611879016E-12 i 5.033416492425187E-15 -1.389589186709652E-14 -3.014459393697169E-11 -1.159990976878861E-11 5.513602611879016E-12 1.047058080507931E-10 [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ] Physical Parameter Table Parameter Symbol Value Units Sigma Reference Notes absolute magnitude H 17.0   n/a MPO437715   441310 (2008 AQ67)          Discovered 2008-Jan-11 by Spacewatch at Kitt Peak Reference: Last Updated: 2015-09-02 Alternate Designations  2008 AQ67 = 2011 UP287  [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ] 2021-Jan-15 19:32 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin