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JPL Small-Body Database Browser
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487546 (2014 UC213)
Classification: Main-belt Asteroid          SPK-ID: 2487546
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 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1817584651792224 8.3246e-08  
a 3.162379715974901 6.6429e-08 au
q 2.587590432485397 3.0194e-07 au
i 9.276612827787678 6.3504e-06 deg
node 109.102591400859 4.0148e-05 deg
peri 231.013095684804 4.5387e-05 deg
M 320.4841614424589 1.6938e-05 deg
tp 2458825.969681896757
(2019-Dec-08.46968190)
9.6122e-05 TDB
period 2054.089915481308
5.62
6.4722e-05
1.772e-07
d
yr
n .1752600980544933 5.5223e-09 deg/d
Q 3.737168999464404 7.8503e-08 au
  Orbit Determination Parameters
   # obs. used (total)      157  
   data-arc span      5332 days (14.60 yr)  
   first obs. used      2005-01-18  
   last obs. used      2019-08-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53588  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 18:47:03  

Additional Information
 Earth MOID = 1.58971 au 
 Jupiter MOID = 1.68755 au 
 T_jup = 3.159 
[ 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 15.7   n/a MPO450509  

487546 (2014 UC213)          Discovered 2011-Jan-11 by Spacewatch at Kitt Peak
Reference: Last Updated: 2017-03-14

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