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(2014 HU2)
Classification: Apollo [NEO]          SPK-ID: 3668975
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.


Orbital Elements at Epoch 2456770.5 (2014-Apr-23.0) TDB
Reference: JPL 5 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .6737610453971701 0.00096496  
a 2.350114852732736 0.0062876 au
q .7666990127521114 0.00021856 au
i 1.093680564989775 0.0018479 deg
node 57.01228272416849 0.033316 deg
peri 223.908685620163 0.037332 deg
M 347.894449602038 0.054122 deg
tp 2456814.750083758103
(2014-Jun-06.25008376)
0.020272 TDB
period 1315.92778760386
3.60
5.2811
0.01446
d
yr
n .273571242579743 0.0010979 deg/d
Q 3.933530692713361 0.010524 au
  Orbit Determination Parameters
   # obs. used (total)      27  
   data-arc span      1 day  
   first obs. used      2014-04-22  
   last obs. used      2014-04-23  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      8  
   norm. resid. RMS      .38637  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 09:47:39  

Additional Information
 Earth MOID = .00715427 au 
 Jupiter MOID = 1.2372 au 
 T_jup = 3.207 
[ 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 26.5   n/a MPO293373  

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