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118521 (2000 EO14)
Classification: Main-belt Asteroid          SPK-ID: 2118521
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

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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 28 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .16984006197678 2.8619e-08  
a 2.305096937184476 6.055e-09 au
q 1.913599130510578 6.5404e-08 au
i 1.502271093238092 3.0628e-06 deg
node 50.96187714198201 0.00013649 deg
peri 74.06676906705896 0.00013694 deg
M 67.36123746787773 1.0574e-05 deg
tp 2459157.311787401253
(2020-Nov-03.81178740)
3.7309e-05 TDB
period 1278.298317732226
3.50
5.0368e-06
1.379e-08
d
yr
n .2816244025406061 1.1097e-09 deg/d
Q 2.696594743858372 7.0834e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1030  
   data-arc span      7743 days (21.20 yr)  
   first obs. used      2000-02-27  
   last obs. used      2021-05-10  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .49634  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-09 00:42:23  

Additional Information
 Earth MOID = .930221 au 
 Jupiter MOID = 2.36445 au 
 T_jup = 3.569 
[ 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 16.18   n/a MPCxxxxx  
diameter diameter 1.537 km 0.368 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.298   0.089 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

118521 (2000 EO14)          Discovered 2000-Mar-05 by Korlevic, K. at Visnjan
Reference: 20051116/Numbers.arcLast Updated: 2005-11-21
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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