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JPL Small-Body Database Browser
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(2010 HC)
Classification: Amor [NEO]          SPK-ID: 3517109
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | 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 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .5210517220873297 4.8174e-05  
a 2.128236665774315 0.0002077 au
q 1.019315286063211 3.0521e-06 au
i 6.881898414386995 0.00051952 deg
node 20.66563257312875 0.00031404 deg
peri 246.5800299441634 0.00015755 deg
M 305.7764832814668 0.1521 deg
tp 2458771.310076984473
(2019-Oct-14.81007698)
0.50413 TDB
period 1134.039830607164
3.10
0.16601
0.0004545
d
yr
n .3174491673782359 4.6471e-05 deg/d
Q 3.237158045485419 0.00031592 au
  Orbit Determination Parameters
   # obs. used (total)      75  
   data-arc span      113 days  
   first obs. used      2010-04-17  
   last obs. used      2010-08-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      6  
   norm. resid. RMS      .5057  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Dec-10 00:57:14  

Additional Information
 Earth MOID = .0916414 au 
 Jupiter MOID = 1.93541 au 
 T_jup = 3.529 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 21.3   n/a MPO181803  
diameter diameter 0.128 km 0.005 urn:nasa:pds:neowise_diameters_albedos::2.0[neos] (http://adsabs.harvard.edu/abs/2011ApJ...743..156M)  
geometric albedo albedo 0.328   0.060 urn:nasa:pds:neowise_diameters_albedos::2.0[neos] (http://adsabs.harvard.edu/abs/2011ApJ...743..156M)  

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