+ View the NASA Portal + Center for Near-Earth Object Studies JPL Small-Body Database Browser Search: [ help ]   344284 (2001 TL192) Classification: Main-belt Asteroid          SPK-ID: 2344284 [ 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 6 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .2391366889751934 8.3414e-08   a 2.367879190341572 1.3005e-08 au q 1.801632400870027 2.0353e-07 au i 2.238331028761305 5.5934e-06 deg node 278.5140808240203 0.00020768 deg peri 105.6391260517154 0.0002127 deg M 47.85551175516284 3.19e-05 deg tp 2458823.583963097462 (2019-Dec-06.08396310) 0.00011748 TDB period 1330.876443465107 3.64 1.0964e-05 3.002e-08 d yr n .2704984386549768 2.2284e-09 deg/d Q 2.934125979813117 1.6115e-08 au   Orbit Determination Parameters    # obs. used (total)      152      data-arc span      6589 days (18.04 yr)      first obs. used      2001-10-14      last obs. used      2019-10-29      planetary ephem.      DE431      SB-pert. ephem.      SB431-N16      condition code      0      norm. resid. RMS      .59791      source      ORB      producer      Otto Matic      solution date      2019-Nov-08 10:23:44   Additional Information  Earth MOID = .806953 au   Jupiter MOID = 2.53114 au   T_jup = 3.507  [ hide covariance matrix ] Orbital Elements at Epoch 2457583.5 (2016-Jul-14.0) TDB Reference: JPL 6 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .2403895667531593 8.4937e-08   q 1.798089572506235 2.0781e-07 au tp 2457490.795449048159 (2016-Apr-12.29544905) 0.00011141 TDB node 278.7226546925746 0.00020833 deg peri 105.0224770308888 0.00021319 deg i 2.234131984415545 5.5935e-06 deg   Orbit Determination Parameters    # obs. used (total)      152      data-arc span      6589 days (18.04 yr)      first obs. used      2001-10-14      last obs. used      2019-10-29      planetary ephem.      DE431      SB-pert. ephem.      SB431-N16      condition code      0      norm. resid. RMS      .59791      source      ORB      producer      Otto Matic      solution date      2019-Nov-08 10:23:44   Additional Information  Jupiter MOID = 2.53114 au   T_jup = 3.507  Orbit Covariance (6×6)   e q tp node peri i e 7.214279804120139E-15 -1.763819540827433E-14 -6.160562213726973E-12 1.016492236232606E-13 -2.418761942563246E-12 -2.472883572730588E-14 q -1.763819540827433E-14 4.318518303270196E-14 1.492817320069839E-11 -2.363430900010789E-13 5.852859502580771E-12 6.076073012453899E-14 tp -6.160562213726973E-12 1.492817320069839E-11 1.241299259820577E-8 -2.731276545498749E-10 5.102595823312839E-9 2.871694404468283E-11 node 1.016492236232606E-13 -2.363430900010789E-13 -2.731276545498749E-10 4.340215019402226E-8 -4.347619026060129E-8 4.502098274857795E-10 peri -2.418761942563246E-12 5.852859502580771E-12 5.102595823312839E-9 -4.347619026060129E-8 4.545071971325168E-8 -4.389747966818562E-10 i -2.472883572730588E-14 6.076073012453899E-14 2.871694404468283E-11 4.502098274857795E-10 -4.389747966818562E-10 3.128743371628457E-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 17.7   n/a MPO494802   344284 (2001 TL192)          Discovered 2001-Oct-14 by LINEAR at Socorro Reference: 20121128/Numbers.arc Last Updated: 2012-12-03 [ show close-approach data ] [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ] 2021-Jan-18 04:32 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin