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 ]  
344601 (2003 EJ14)
Classification: Main-belt Asteroid          SPK-ID: 2344601
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ 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 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1786735326087321 4.9816e-08  
a 2.408721364050073 1.6465e-08 au
q 1.978346608865122 1.2266e-07 au
i 4.918129447702165 5.8497e-06 deg
node 110.7081297391542 6.4264e-05 deg
peri 91.219930347 6.6458e-05 deg
M 295.5864744562936 1.9608e-05 deg
tp 2459640.816525234382
(2022-Mar-02.31652523)
7.5567e-05 TDB
period 1365.457772136662
3.74
1.4001e-05
3.833e-08
d
yr
n .2636478456867059 2.7033e-09 deg/d
Q 2.839096119235023 1.9407e-08 au
  Orbit Determination Parameters
   # obs. used (total)      231  
   data-arc span      7443 days (20.38 yr)  
   first obs. used      2000-07-29  
   last obs. used      2020-12-14  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .62237  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 08:32:56  

Additional Information
 Earth MOID = .983385 au 
 Jupiter MOID = 2.12884 au 
 T_jup = 3.494 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.36   n/a MPCxxxxx  

344601 (2003 EJ14)          Discovered 2003-Mar-07 by NEAT at Palomar
Reference: 20121128/Numbers.arcLast Updated: 2012-12-03

Alternate Designations
 2003 EJ14 = 2005 VJ38 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Aug-01 18:25 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin