Skip Page Navigation
NASA JPL Caltech
NASA Logo - Jet Propulsion Laboratory + View the NASA Portal
+ Center for Near-Earth Object Studies
JPL Home Earth Solar System Stars & Galaxies Technology
JPL Solar System Dynamics
BODIES ORBITS EPHEMERIDES TOOLS PHYSICAL DATA DISCOVERY FAQ SITE MAP
JPL Small-Body Database Browser
Search: [ help ]  
(2020 TE2)
Classification: Aten [NEO]          SPK-ID: 54055076
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ hide orbit diagram ]

For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


[ revert to old Java-based viewer ]

Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2141242123020972 0.00011087  
a .9864831730657287 1.3518e-05 au
q .7752532406837561 9.8751e-05 au
i 1.670246200564004 0.001018 deg
node 351.1514378356869 0.001659 deg
peri 137.6538761282235 0.000535 deg
M 139.394149615134 0.014501 deg
tp 2458861.928156273598
(2020-Jan-13.42815627)
0.017264 TDB
period 357.8763088640326
0.98
0.0073563
2.014e-05
d
yr
n 1.005934148428848 2.0677e-05 deg/d
Q 1.197713105447701 1.6413e-05 au
  Orbit Determination Parameters
   # obs. used (total)      51  
   data-arc span      11 days  
   first obs. used      2020-10-08  
   last obs. used      2020-10-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      5  
   norm. resid. RMS      .55423  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-14 05:23:57  

Additional Information
 Earth MOID = .0156492 au 
 Jupiter MOID = 3.83238 au 
 T_jup = 6.125 
[ 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 26.235   .30769 9 autocmod 2.8

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Dec-01 00:32 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin