+ View the NASA Portal + Center for Near-Earth Object Studies JPL Small-Body Database Browser Search: [ help ]   266353 (2007 DV112) Classification: Main-belt Asteroid          SPK-ID: 2266353 [ 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 18 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .102925359220949 6.9582e-08   a 2.674213427951542 2.867e-08 au q 2.398969050246144 1.9184e-07 au i 14.77038987621179 5.2893e-06 deg node 111.1754141797935 2.6028e-05 deg peri 103.3697743048078 3.9361e-05 deg M 330.2047734668107 2.8577e-05 deg tp 2459132.701601299015 (2020-Oct-10.20160130) 0.00012745 TDB period 1597.322188996667 4.37 2.5687e-05 7.033e-08 d yr n .2253771984637166 3.6244e-09 deg/d Q 2.949457805656939 3.1621e-08 au   Orbit Determination Parameters    # obs. used (total)      282      data-arc span      6249 days (17.11 yr)      first obs. used      2003-04-09      last obs. used      2020-05-18      planetary ephem.      DE431      SB-pert. ephem.      SB431-N16      condition code      0      norm. resid. RMS      .57348      source      ORB      producer      Otto Matic      solution date      2020-Nov-11 22:26:07   Additional Information  Earth MOID = 1.44013 au   Jupiter MOID = 2.20419 au   T_jup = 3.325  [ hide covariance matrix ] Orbital Elements at Epoch 2457576.5 (2016-Jul-07.0) TDB Reference: JPL 18 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .1035254490321753 6.9469e-08   q 2.397350611659836 1.9168e-07 au tp 2457533.119082332203 (2016-May-24.61908233) 0.00012095 TDB node 111.1941494597274 2.6033e-05 deg peri 102.9300476504486 3.9257e-05 deg i 14.76952218045981 5.289e-06 deg   Orbit Determination Parameters    # obs. used (total)      282      data-arc span      6249 days (17.11 yr)      first obs. used      2003-04-09      last obs. used      2020-05-18      planetary ephem.      DE431      SB-pert. ephem.      SB431-N16      condition code      0      norm. resid. RMS      .57348      source      ORB      producer      Otto Matic      solution date      2020-Nov-11 22:26:07   Additional Information  Jupiter MOID = 2.20419 au   T_jup = 3.325  Orbit Covariance (6×6)   e q tp node peri i e 4.826006203644864E-15 -1.319894332186954E-14 3.947537409869137E-13 4.363466350963915E-16 2.849035074740683E-13 -2.695543656392597E-14 q -1.319894332186954E-14 3.673952241473606E-14 -6.639786371201055E-13 -2.146864740096121E-15 -6.784319235485393E-13 7.642157588921596E-14 tp 3.947537409869137E-13 -6.639786371201055E-13 1.462769521223103E-8 -2.022161437002759E-12 3.593927038687274E-9 1.105987198449915E-11 node 4.363466350963915E-16 -2.146864740096121E-15 -2.022161437002759E-12 6.777002530147071E-10 -6.554229461236287E-10 4.15143338937923E-12 peri 2.849035074740683E-13 -6.784319235485393E-13 3.593927038687274E-9 -6.554229461236287E-10 1.541087820429476E-9 -2.433249981378236E-12 i -2.695543656392597E-14 7.642157588921596E-14 1.105987198449915E-11 4.15143338937923E-12 -2.433249981378236E-12 2.797337361696165E-11 [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ] Physical Parameter Table Parameter Symbol Value Units Sigma Reference Notes absolute magnitude H 16.0   n/a MPO418413   266353 (2007 DV112)          Discovered 2007-Feb-16 by CSS at Catalina Reference: 20110218/Numbers.arc Last Updated: 2011-02-22 Alternate Designations  2007 DV112 = 2003 GE44  [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ] 2021-Jan-20 04:15 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin