+ View the NASA Portal + Center for Near-Earth Object Studies JPL Small-Body Database Browser Search: [ help ]   74333 (1998 VD11) Classification: Main-belt Asteroid          SPK-ID: 2074333 [ 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 15 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .1765936780096891 3.7999e-08   a 2.681471709839514 1.2068e-08 au q 2.207940758120025 1.046e-07 au i 3.266805855333784 4.3399e-06 deg node 50.06085364497255 7.9228e-05 deg peri 19.16535081780866 8.0383e-05 deg M 304.5367680725699 1.2519e-05 deg tp 2459247.593276476346 (2021-Feb-02.09327648) 5.5779e-05 TDB period 1603.829716376326 4.39 1.0827e-05 2.964e-08 d yr n .2244627321243178 1.5153e-09 deg/d Q 3.155002661559004 1.4199e-08 au   Orbit Determination Parameters    # obs. used (total)      687      data-arc span      8049 days (22.04 yr)      first obs. used      1998-10-14      last obs. used      2020-10-27      planetary ephem.      DE431      SB-pert. ephem.      SB431-N16      condition code      0      norm. resid. RMS      .54389      source      ORB      producer      Otto Matic      solution date      2020-Nov-12 21:44:06   Additional Information  Earth MOID = 1.22245 au   Jupiter MOID = 2.14356 au   T_jup = 3.351  [ hide covariance matrix ] Orbital Elements at Epoch 2456936.5 (2014-Oct-06.0) TDB Reference: JPL 15 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .1763032651779316 3.7652e-08   q 2.209858244051555 1.0342e-07 au tp 2457635.710111667951 (2016-Sep-04.21011167) 5.6954e-05 TDB node 50.14775279883542 7.8944e-05 deg peri 17.88027762610978 8.0146e-05 deg i 3.274738114083836 4.3454e-06 deg   Orbit Determination Parameters    # obs. used (total)      687      data-arc span      8049 days (22.04 yr)      first obs. used      1998-10-14      last obs. used      2020-10-27      planetary ephem.      DE431      SB-pert. ephem.      SB431-N16      condition code      0      norm. resid. RMS      .54389      source      ORB      producer      Otto Matic      solution date      2020-Nov-12 21:44:06   Additional Information  Jupiter MOID = 2.14356 au   T_jup = 3.351  Orbit Covariance (6×6)   e q tp node peri i e 1.417674969161841E-15 -3.877328322603416E-15 3.319581826055745E-14 -8.919286955396325E-15 4.646061037493269E-14 -7.570346537817956E-16 q -3.877328322603416E-15 1.069563050001337E-14 -1.523788492174344E-13 2.268880499520525E-14 -1.496977578583501E-13 2.175102567039875E-15 tp 3.319581826055745E-14 -1.523788492174344E-13 3.243764760886962E-9 1.513637180012299E-11 8.08568084193704E-10 -1.107470843658812E-13 node -8.919286955396325E-15 2.268880499520525E-14 1.513637180012299E-11 6.232160419209639E-9 -6.217477180158229E-9 -3.40475516265463E-11 peri 4.646061037493269E-14 -1.496977578583501E-13 8.08568084193704E-10 -6.217477180158229E-9 6.423442652442091E-9 3.393138428923919E-11 i -7.570346537817956E-16 2.175102567039875E-15 -1.107470843658812E-13 -3.40475516265463E-11 3.393138428923919E-11 1.888260563910196E-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 15.4   n/a MPO439561   74333 (1998 VD11)          Discovered 1998-Nov-10 by LINEAR at Socorro Reference: 20040415/Numbers.arc Last Updated: 2004-04-19 [ show close-approach data ] [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ] 2020-Nov-30 08:39 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin