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 ]  
344431 (2002 EA114)
Classification: Main-belt Asteroid          SPK-ID: 2344431
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1449678746052722 9.5552e-08  
a 2.514289103866871 3.3864e-08 au
q 2.149797956336096 2.4917e-07 au
i 2.542032191199791 9.735e-06 deg
node 130.1864833596649 0.00016542 deg
peri 209.648090314425 0.00016832 deg
M 40.4820319631387 3.3391e-05 deg
tp 2458836.750097728019
(2019-Dec-19.25009773)
0.00013473 TDB
period 1456.200737937031
3.99
2.9419e-05
8.054e-08
d
yr
n .2472186633485741 4.9945e-09 deg/d
Q 2.878780251397646 3.8773e-08 au
  Orbit Determination Parameters
   # obs. used (total)      108  
   data-arc span      6357 days (17.40 yr)  
   first obs. used      2002-02-12  
   last obs. used      2019-07-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59956  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 06:30:47  

Additional Information
 Earth MOID = 1.14141 au 
 Jupiter MOID = 2.49507 au 
 T_jup = 3.444 
[ 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 16.5   n/a MPO440550  

344431 (2002 EA114)          Discovered 2002-Mar-10 by Spacewatch at Kitt Peak
Reference: 20121128/Numbers.arcLast Updated: 2012-12-03

[ show close-approach data ]
Alternate Designations
 2002 EA114 = 2006 BE213 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Aug-13 18:39 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin