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 XF4)
Classification: Apollo [NEO]          SPK-ID: 54099647
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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 4 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2228686406245811 8.611e-05  
a 1.034476698348184 3.5078e-05 au
q .8039242828295197 6.1825e-05 au
i 2.681215161971203 0.0010701 deg
node 86.16476050808177 0.00014486 deg
peri 88.70990483765219 0.0015714 deg
M 108.1711720648369 0.017779 deg
tp 2458885.024851228101
(2020-Feb-05.52485123)
0.024853 TDB
period 384.3080625304343
1.05
0.019547
5.352e-05
d
yr
n .9367484971031299 4.7647e-05 deg/d
Q 1.265029113866849 4.2896e-05 au
  Orbit Determination Parameters
   # obs. used (total)      68  
   data-arc span      10 days  
   first obs. used      2020-12-05  
   last obs. used      2020-12-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      6  
   norm. resid. RMS      .42577  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-16 05:27:09  

Additional Information
 Earth MOID = .0011164 au 
 Jupiter MOID = 3.69653 au 
 T_jup = 5.898 
[ 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 27.57   .55197 E2020Y10 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-Feb-25 17:07 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin