+ View the NASA Portal + Center for Near-Earth Object Studies JPL Small-Body Database Browser Search: [ help ]   295162 (2008 FK65) Classification: Main-belt Asteroid          SPK-ID: 2295162 [ 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 .06126648868245174 6.233e-08   a 2.572063331576293 2.2172e-08 au q 2.414482042581724 1.6986e-07 au i 2.756395757797786 6.1097e-06 deg node 182.9353148140817 9.5202e-05 deg peri 2.304020579066542 0.00010311 deg M .5704049151615631 3.7713e-05 deg tp 2458998.112729275747 (2020-May-28.61272928) 0.00015784 TDB period 1506.679619840734 4.13 1.9482e-05 5.334e-08 d yr n .2389359989073552 3.0896e-09 deg/d Q 2.72964462057086 2.3531e-08 au   Orbit Determination Parameters    # obs. used (total)      192      data-arc span      5841 days (15.99 yr)      first obs. used      2004-04-21      last obs. used      2020-04-18      planetary ephem.      DE431      SB-pert. ephem.      SB431-N16      condition code      0      norm. resid. RMS      .63628      source      ORB      producer      Otto Matic      solution date      2020-May-21 18:40:28   Additional Information  Earth MOID = 1.41575 au   Jupiter MOID = 2.22681 au   T_jup = 3.425  [ hide covariance matrix ] Orbital Elements at Epoch 2457458.5 (2016-Mar-11.0) TDB Reference: JPL 15 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .06247059122365792 6.2238e-08   q 2.41251635640954 1.7003e-07 au tp 2457491.028038080769 (2016-Apr-12.52803808) 0.00015658 TDB node 182.9451797305666 9.521e-05 deg peri 2.299671141120834 0.00010282 deg i 2.755586540049805 6.1101e-06 deg   Orbit Determination Parameters    # obs. used (total)      192      data-arc span      5841 days (15.99 yr)      first obs. used      2004-04-21      last obs. used      2020-04-18      planetary ephem.      DE431      SB-pert. ephem.      SB431-N16      condition code      0      norm. resid. RMS      .63628      source      ORB      producer      Otto Matic      solution date      2020-May-21 18:40:28   Additional Information  Jupiter MOID = 2.22681 au   T_jup = 3.425  Orbit Covariance (6×6)   e q tp node peri i e 3.873553372217756E-15 -1.051597599019646E-14 5.093333781922986E-13 -3.197916377047942E-14 2.275697781002922E-13 1.199135321923925E-15 q -1.051597599019646E-14 2.890911492485478E-14 -1.805108671743065E-12 8.653116504178525E-14 -7.248449198879213E-13 -3.161509168628523E-15 tp 5.093333781922986E-13 -1.805108671743065E-12 2.451618900085528E-8 -5.192560418376147E-11 6.093002315918463E-9 1.502102786811693E-12 node -3.197916377047942E-14 8.653116504178525E-14 -5.192560418376147E-11 9.064908517109526E-9 -9.066967592704671E-9 -4.871507940214694E-11 peri 2.275697781002922E-13 -7.248449198879213E-13 6.093002315918463E-9 -9.066967592704671E-9 1.057281168480996E-8 4.90551342147362E-11 i 1.199135321923925E-15 -3.161509168628523E-15 1.502102786811693E-12 -4.871507940214694E-11 4.90551342147362E-11 3.733357131416521E-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 17.3   n/a MPO418562   295162 (2008 FK65)          Discovered 2008-Mar-28 by Spacewatch at Kitt Peak Reference: 20110912/Numbers.arc Last Updated: 2011-09-14 [ show close-approach data ] Alternate Designations  2008 FK65 = 2004 HJ57  [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ] 2020-Jul-05 10:28 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin