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 JL)
Classification: Amor [NEO]          SPK-ID: 54016961
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458971.5 (2020-May-02.0) TDB
Reference: JPL 2 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .5315936587600365 0.022384  
a 2.529309358679047 0.12972 au
q 1.184744542562851 0.0041429 au
i 65.10635218659758 0.53639 deg
node 221.5091107638863 0.010932 deg
peri 34.8620677974469 0.83 deg
M 350.9470622379276 0.94864 deg
tp 2459008.447783247442
(2020-Jun-07.94778325)
1.0294 TDB
period 1469.269127730564
4.02
113.03
0.3095
d
yr
n .2450197810635664 0.018849 deg/d
Q 3.873874174795244 0.19867 au
  Orbit Determination Parameters
   # obs. used (total)      27  
   data-arc span      4 days  
   first obs. used      2020-04-30  
   last obs. used      2020-05-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      9  
   norm. resid. RMS      .75835  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-11 05:55:25  

Additional Information
 Earth MOID = .247748 au 
 Jupiter MOID = 1.59612 au 
 T_jup = 2.554 
[ 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 22.696   .45663 2 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-Dec-01 13:29 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin