+ View the NASA Portal + Center for Near-Earth Object Studies JPL Small-Body Database Browser Search: [ help ]   392910 (2012 VP64) Classification: Main-belt Asteroid          SPK-ID: 2392910 [ 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 16 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .1287704386400464 1.057e-07   a 2.796688297619385 3.9459e-08 au q 2.436557518795452 2.8691e-07 au i 12.53898348494466 1.2143e-05 deg node 44.16749540379309 3.5745e-05 deg peri 115.0647786671209 5.7513e-05 deg M 135.81217181155 4.5429e-05 deg tp 2458356.032949712111 (2018-Aug-25.53294971) 0.00021096 TDB period 1708.301509422658 4.68 3.6154e-05 9.898e-08 d yr n .2107356330333435 4.46e-09 deg/d Q 3.156819076443317 4.454e-08 au   Orbit Determination Parameters    # obs. used (total)      120      data-arc span      5551 days (15.20 yr)      first obs. used      2005-04-17      last obs. used      2020-06-28      planetary ephem.      DE431      SB-pert. ephem.      SB431-N16      condition code      0      norm. resid. RMS      .51377      source      ORB      producer      Otto Matic      solution date      2020-Nov-12 16:21:35   Additional Information  Earth MOID = 1.47369 au   Jupiter MOID = 1.89963 au   T_jup = 3.280  [ hide covariance matrix ] Orbital Elements at Epoch 2457574.5 (2016-Jul-05.0) TDB Reference: JPL 16 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .1276130677820083 1.0541e-07   q 2.438907377149705 2.8536e-07 au tp 2458352.916239421639 (2018-Aug-22.41623942) 0.00021469 TDB node 44.27093153314935 3.5662e-05 deg peri 114.3529535522947 5.8145e-05 deg i 12.5566207990135 1.2156e-05 deg   Orbit Determination Parameters    # obs. used (total)      120      data-arc span      5551 days (15.20 yr)      first obs. used      2005-04-17      last obs. used      2020-06-28      planetary ephem.      DE431      SB-pert. ephem.      SB431-N16      condition code      0      norm. resid. RMS      .51377      source      ORB      producer      Otto Matic      solution date      2020-Nov-12 16:21:35   Additional Information  Jupiter MOID = 1.89963 au   T_jup = 3.280  Orbit Covariance (6×6)   e q tp node peri i e 1.111054049783653E-14 -2.988444851124392E-14 7.956082721869409E-12 -2.116003680067804E-15 1.049043019133895E-12 -5.699628412550724E-15 q -2.988444851124392E-14 8.142916021776585E-14 -1.961464048688098E-11 1.424431513322477E-15 -2.543747413325164E-12 1.745985872115617E-14 tp 7.956082721869409E-12 -1.961464048688098E-11 4.609328092792717E-8 3.845815415977362E-11 9.770325281660045E-9 -1.980560511773108E-11 node -2.116003680067804E-15 1.424431513322477E-15 3.845815415977362E-11 1.271801302675505E-9 -1.230792953506843E-9 -4.836023826379153E-11 peri 1.049043019133895E-12 -2.543747413325164E-12 9.770325281660045E-9 -1.230792953506843E-9 3.380838916729283E-9 4.326641413953195E-11 i -5.699628412550724E-15 1.745985872115617E-14 -1.980560511773108E-11 -4.836023826379153E-11 4.326641413953195E-11 1.477624265340688E-10 [ 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 16.4   n/a MPO434458   392910 (2012 VP64)          Discovered 2005-Apr-17 by Spacewatch at Kitt Peak Reference: Last Updated: 2014-04-17 [ show close-approach data ] Alternate Designations  2012 VP64 = 2005 JW75  [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ] 2021-Jan-28 03:51 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin