+ View the NASA Portal + Center for Near-Earth Object Studies JPL Small-Body Database Browser Search: [ help ]   (2016 TH10) Classification: Aten [NEO]          SPK-ID: 3760437 [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ] [ show orbit diagram ] Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB Reference: JPL 13 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .5160131484262508 0.00037611   a .7656262590052167 6.3763e-05 au q .3705530425781227 0.00031882 au i 1.391491758783536 0.0017695 deg node 7.681913401323743 0.0055063 deg peri 164.2927359112667 0.00060872 deg M 335.4653595782756 0.34105 deg tp 2459217.176344330031 (2021-Jan-02.67634433) 0.2339 TDB period 244.6941897504031 0.67 0.030568 8.369e-05 d yr n 1.471224144583135 0.00018379 deg/d Q 1.160699475432311 9.6666e-05 au   Orbit Determination Parameters    # obs. used (total)      90      data-arc span      15 days      first obs. used      2016-10-04      last obs. used      2016-10-19      planetary ephem.      DE431      SB-pert. ephem.      SB431-N16      condition code      7      norm. resid. RMS      .48676      source      ORB      producer      Otto Matic      solution date      2020-Sep-11 07:37:06   Additional Information  Earth MOID = .00692069 au   Jupiter MOID = 3.80459 au   T_jup = 7.453  [ show covariance matrix ] [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ] Physical Parameter Table Parameter Symbol Value Units Sigma Reference Notes absolute magnitude H 24.8   n/a E2020R76   [ show close-approach data ] [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ] 2021-Mar-04 19:58 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin