+ View the NASA Portal + Center for Near-Earth Object Studies JPL Small-Body Database Browser Search: [ help ]   (2020 TX2) Classification: Apollo [NEO, PHA]          SPK-ID: 54055104 [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ] [ show orbit diagram ] Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB Reference: JPL 11 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .7326486833730274 1.3068e-05   a 2.407788515619435 9.6893e-05 au q .6437254298101601 5.7152e-06 au i 26.5936955353429 0.00077208 deg node 12.34571742675402 0.00031059 deg peri 101.4229670296036 0.00033131 deg M 302.8379445927495 0.0034768 deg tp 2459217.186208584262 (2021-Jan-02.68620858) 0.00015537 TDB period 1364.66462821489 3.74 0.082375 0.0002255 d yr n .2638010779768755 1.5924e-05 deg/d Q 4.17185160142871 0.00016788 au   Orbit Determination Parameters    # obs. used (total)      57      data-arc span      67 days      first obs. used      2020-09-09      last obs. used      2020-11-15      planetary ephem.      DE431      SB-pert. ephem.      SB431-N16      condition code      5      norm. resid. RMS      .46259      source      ORB      producer      Otto Matic      solution date      2020-Nov-15 04:55:27   Additional Information  Earth MOID = .0152334 au   Jupiter MOID = 2.15676 au   T_jup = 2.989  [ 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 20.773   .42117 11 autocmod 2.8 [ show close-approach data ] [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ] 2021-Jan-23 06:10 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin