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JPL Small-Body Database Browser
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455184 (2000 ED14)
Classification: Aten [NEO, PHA]          SPK-ID: 2455184
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.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 49 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .566655017446538 1.5455e-07  
a .834987330498439 1.1098e-08 au
q .3618375701672079 1.2795e-07 au
i 13.77819026613584 1.7908e-05 deg
node 3.885635039556415 4.2945e-05 deg
peri 310.1080572091458 3.8606e-05 deg
M 95.33360400851826 3.8984e-05 deg
tp 2458926.699081595446
(2020-Mar-18.19908160)
2.8945e-05 TDB
period 278.6879915214932
0.76
5.5559e-06
1.521e-08
d
yr
n 1.291767176743372 2.5753e-08 deg/d
Q 1.30813709082967 1.7386e-08 au

Additional Model Parameters
 Parameter Value Uncertainty (1-sigma) 
A2 [EST] 6.181928773838214E-14 1.329E-14
ALN [SET] 1. n/a
NK [SET] 0. n/a
NM [SET] 2. n/a
R0 [SET] 1. n/a
  Orbit Determination Parameters
   # obs. used (total)      160  
   # delay obs. used      0  
   # Doppler obs. used      1  
   data-arc span      6950 days (19.03 yr)  
   first obs. used      2000-03-04  
   last obs. used      2019-03-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .44257  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Mar-28 08:12:04  

Additional Information
 Earth MOID = .0358018 au 
 Jupiter MOID = 4.02407 au 
 T_jup = 6.873 
 Nongravitational accels. using nonstandard g(r) = (1 au/ r)^2 
[ 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 20.8   n/a MPO264918  

455184 (2000 ED14)          Discovered 2000-Mar-04 by LINEAR at Socorro
Reference: Last Updated: 2016-02-25

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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