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 QD5)
Classification: Apollo [NEO]          SPK-ID: 54051378
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 3 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .6319085928872012 3.7091e-05  
a 2.663386101609845 0.00026463 au
q .9803695378262394 1.4411e-06 au
i 2.072781867390615 0.00011612 deg
node 355.170552535412 0.00063061 deg
peri 36.78583180517978 0.00077106 deg
M 326.5592822274921 0.0049445 deg
tp 2459147.976462052529
(2020-Oct-25.47646205)
0.00024514 TDB
period 1587.631183639182
4.35
0.23662
0.0006478
d
yr
n .2267529157337442 3.3795e-05 deg/d
Q 4.346402665393451 0.00043186 au
  Orbit Determination Parameters
   # obs. used (total)      17  
   data-arc span      57 days  
   first obs. used      2020-08-15  
   last obs. used      2020-10-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      5  
   norm. resid. RMS      .58897  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Oct-11 07:09:19  

Additional Information
 Earth MOID = .0112972 au 
 Jupiter MOID = 1.12015 au 
 T_jup = 3.062 
[ 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 23.226   .34452 3 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-Oct-25 01:10 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin