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
IMPORTANT: The SSD Announcement email list is now available. Major changes are coming in the near future, including possible hostname and/or URL changes. To be notified of such changes, subscribe to this email list.

Please visit this page for more details.


JPL Small-Body Database Browser
Search: [ help ]  
392469 (2011 EJ36)
Classification: Main-belt Asteroid          SPK-ID: 2392469
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1320945344723194 5.9733e-08  
a 2.45392871043337 2.4087e-08 au
q 2.129778139800415 1.4093e-07 au
i 2.228417445008493 7.1765e-06 deg
node 76.79997563319634 0.00016823 deg
peri 83.70528672134142 0.00017215 deg
M 54.39533478291168 3.6921e-05 deg
tp 2458388.346357410516
(2018-Sep-26.84635741)
0.00014242 TDB
period 1404.078339383761
3.84
2.0673e-05
5.66e-08
d
yr
n .2563959502131493 3.7751e-09 deg/d
Q 2.778079281066325 2.7269e-08 au
  Orbit Determination Parameters
   # obs. used (total)      174  
   data-arc span      6024 days (16.49 yr)  
   first obs. used      2003-01-27  
   last obs. used      2019-07-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62644  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 07:08:56  

Additional Information
 Earth MOID = 1.14018 au 
 Jupiter MOID = 2.20203 au 
 T_jup = 3.481 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.4   n/a MPO434454  

392469 (2011 EJ36)          Discovered 2007-Mar-10 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-04-17

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin