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434299 (2004 EP29)
Classification: Main-belt Asteroid          SPK-ID: 2434299
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1215028552148289 1.0044e-07  
a 3.043921432434564 3.2087e-08 au
q 2.674076287344152 3.0048e-07 au
i 2.154191050241876 9.2522e-06 deg
node 155.3197222290252 0.00020559 deg
peri 47.5797856476705 0.00021439 deg
M 71.83918489519151 4.8627e-05 deg
tp 2459009.413985912877
(2020-Jun-08.91398591)
0.00026306 TDB
period 1939.762613880821
5.31
3.0672e-05
8.398e-08
d
yr
n .1855897198058475 2.9346e-09 deg/d
Q 3.413766577524975 3.5986e-08 au
  Orbit Determination Parameters
   # obs. used (total)      104  
   data-arc span      5915 days (16.19 yr)  
   first obs. used      2004-03-15  
   last obs. used      2020-05-25  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .5966  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 14:15:35  

Additional Information
 Earth MOID = 1.67208 au 
 Jupiter MOID = 1.54125 au 
 T_jup = 3.227 
[ 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 17.22   n/a E2021B25  

434299 (2004 EP29)          Discovered 2004-Mar-15 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-06-04

[ show close-approach data ]
Alternate Designations
 2004 EP29 = 2009 BW93 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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