+ View the NASA Portal + Center for Near-Earth Object Studies JPL Small-Body Database Browser Search: [ help ]   295917 (2008 WZ126) Classification: Main-belt Asteroid          SPK-ID: 2295917 [ 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 9 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .09627949412666439 6.9429e-08   a 2.604979850468891 2.9553e-08 au q 2.354173708255592 1.9068e-07 au i 2.78366713156318 6.2043e-06 deg node 261.2232744949273 0.00017614 deg peri 306.5820424898526 0.00018142 deg M 137.1285274322735 4.8459e-05 deg tp 2458415.534448945970 (2018-Oct-24.03444895) 0.00020142 TDB period 1535.695032410073 4.20 2.6133e-05 7.155e-08 d yr n .2344215436023304 3.9892e-09 deg/d Q 2.85578599268219 3.2398e-08 au   Orbit Determination Parameters    # obs. used (total)      114      data-arc span      9132 days (25.00 yr)      first obs. used      1995-10-24      last obs. used      2020-10-24      planetary ephem.      DE431      SB-pert. ephem.      SB431-N16      condition code      0      norm. resid. RMS      .69529      source      ORB      producer      Otto Matic      solution date      2020-Nov-11 19:47:45   Additional Information  Earth MOID = 1.35042 au   Jupiter MOID = 2.11708 au   T_jup = 3.404  [ hide covariance matrix ] Orbital Elements at Epoch 2456965.5 (2014-Nov-04.0) TDB Reference: JPL 9 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .09488332614963843 6.9617e-08   q 2.358485186288429 1.9087e-07 au tp 2456879.235722030820 (2014-Aug-09.73572203) 0.00019211 TDB node 261.2674774624635 0.0001762 deg peri 306.7800319168879 0.00018162 deg i 2.782280669274172 6.2028e-06 deg   Orbit Determination Parameters    # obs. used (total)      114      data-arc span      9132 days (25.00 yr)      first obs. used      1995-10-24      last obs. used      2020-10-24      planetary ephem.      DE431      SB-pert. ephem.      SB431-N16      condition code      0      norm. resid. RMS      .69529      source      ORB      producer      Otto Matic      solution date      2020-Nov-11 19:47:45   Additional Information  Jupiter MOID = 2.11708 au   T_jup = 3.404  Orbit Covariance (6×6)   e q tp node peri i e 4.846489491144019E-15 -1.316919476119198E-14 -5.94793521284557E-12 3.950711419364129E-14 -1.4184935393242E-12 -1.23401514805013E-15 q -1.316919476119198E-14 3.642972882340201E-14 1.754132270671496E-11 -1.124396668388116E-13 4.17838537243724E-12 4.048883672393938E-15 tp -5.94793521284557E-12 1.754132270671496E-11 3.690671266094789E-8 -3.252514369840312E-11 8.559160561093377E-9 6.763563552233018E-12 node 3.950711419364129E-14 -1.124396668388116E-13 -3.252514369840312E-11 3.104722267603325E-8 -3.101831026151586E-8 8.682985301896211E-11 peri -1.4184935393242E-12 4.17838537243724E-12 8.559160561093377E-9 -3.101831026151586E-8 3.29848589895701E-8 -8.516420888863587E-11 i -1.23401514805013E-15 4.048883672393938E-15 6.763563552233018E-12 8.682985301896211E-11 -8.516420888863587E-11 3.84742422475821E-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 17.4   n/a MPO437322   295917 (2008 WZ126)          Discovered 2008-Nov-30 by Mt. Lemmon Survey at Mount Lemmon Reference: 20110912/Numbers.arc Last Updated: 2011-09-14 [ show close-approach data ] Alternate Designations  2008 WZ126 = 2010 MQ102  [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ] 2021-Jan-20 08:04 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin