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 TK3)
Classification: Apollo [NEO]          SPK-ID: 54055114
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.


Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .6130947775705368 0.00023544  
a 2.35128991145661 0.0013649 au
q .9097263461882725 2.5517e-05 au
i .9768325344609389 0.0001839 deg
node 28.89421717045986 0.00069748 deg
peri 34.73661909303465 0.00043492 deg
M 62.13965283777319 0.053583 deg
tp 2459169.187133093471
(2020-Nov-15.68713309)
0.0019104 TDB
period 1316.914857892579
3.61
1.1466
0.003139
d
yr
n .2733661920832889 0.00023802 deg/d
Q 3.792853476724947 0.0022016 au
  Orbit Determination Parameters
   # obs. used (total)      29  
   data-arc span      6 days  
   first obs. used      2020-10-10  
   last obs. used      2020-10-16  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      7  
   norm. resid. RMS      .41885  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 23:08:13  

Additional Information
 Earth MOID = .00140143 au 
 Jupiter MOID = 1.56866 au 
 T_jup = 3.275 
[ 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 27.5   .42416 E2020U37 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 2021-Jul-25 20:39 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin