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 DE3)
Classification: Apollo [NEO]          SPK-ID: 54000958
[ 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 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .5250218241170018 0.00017865  
a 2.116940909849965 0.00080536 au
q 1.005500731812631 4.3289e-06 au
i 10.02960677688893 0.0023719 deg
node 161.4125530144409 0.0003033 deg
peri 7.721138986160302 0.00054287 deg
M 91.13284555381829 0.052043 deg
tp 2458915.703950542580
(2020-Mar-07.20395054)		 0.00011834 TDB
period 1125.023334689185
3.08		 0.642
0.001758		 d
yr
n .3199933627149687 0.00018261 deg/d
Q 3.2283810878873 0.0012282 au
   Orbit Determination Parameters
   # obs. used (total)      83  
   data-arc span      29 days  
   first obs. used      2020-02-24  
   last obs. used      2020-03-24  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      6  
   norm. resid. RMS      .34951  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 22:20:03  

Additional Information
 Earth MOID = .0163345 au 
 Jupiter MOID = 1.7437 au 
 T_jup = 3.527 
[ 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 23.9   .3694 E2020-QF4 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-20 13:28 UT
(server date/time)   		NASA Home Page
Site Manager:   Ryan S. Park
Webmaster:   Alan B. Chamberlin