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214056 (2004 FR51)
Classification: Main-belt Asteroid          SPK-ID: 2214056
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .01029812238064955 8.6732e-08  
a 2.778131135811539 3.2243e-08 au
q 2.749521601385459 2.4354e-07 au
i 10.93174673928238 1.0162e-05 deg
node 14.80899142303145 3.2681e-05 deg
peri 193.623554676307 0.00036284 deg
M 140.531737505075 0.00035873 deg
tp 2458340.263614284436
(2018-Aug-09.76361428)
0.0016883 TDB
period 1691.326835327995
4.63
2.9445e-05
8.062e-08
d
yr
n .2128506403850596 3.7056e-09 deg/d
Q 2.80674067023762 3.2575e-08 au
  Orbit Determination Parameters
   # obs. used (total)      264  
   data-arc span      5981 days (16.38 yr)  
   first obs. used      2004-03-14  
   last obs. used      2020-07-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58943  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-25 15:08:30  

Additional Information
 Earth MOID = 1.74663 au 
 Jupiter MOID = 2.14974 au 
 T_jup = 3.308 
[ 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 15.6   n/a MPO437025  
diameter diameter 3.622 km 1.466 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.085   0.085 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

214056 (2004 FR51)          Discovered 2004-Mar-19 by NEAT at Palomar
Reference: 20090509/Numbers.arcLast Updated: 2009-05-11

[ show close-approach data ]
Alternate Designations
 2004 FR51 = 2006 RU4 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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