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 TK)
Classification: Aten [NEO]          SPK-ID: 54054774
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 3 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1519353710586431 7.0501e-05  
a .9321153166076218 0.00046957 au
q .7904940301093982 0.00046359 au
i 29.51357463107817 0.086896 deg
node 11.17338780364815 0.0029513 deg
peri 219.5505006246524 0.19707 deg
M 207.916010334127 0.29822 deg
tp 2459339.362151453605
(2021-May-04.86215145)
0.37722 TDB
period 328.7024139301336
0.90
0.24838
0.00068
d
yr
n 1.095215565032385 0.0008276 deg/d
Q 1.073736603105846 0.00054091 au
  Orbit Determination Parameters
   # obs. used (total)      30  
   data-arc span      5 days  
   first obs. used      2020-10-05  
   last obs. used      2020-10-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      7  
   norm. resid. RMS      .45025  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Oct-10 07:04:54  

Additional Information
 Earth MOID = .0294262 au 
 Jupiter MOID = 3.91359 au 
 T_jup = 6.310 
[ 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   .33383 E2020T65 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-Apr-15 12:47 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin