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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.


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Orbital Elements at Epoch 2456770.5 (2014-Apr-23.0) TDB
Reference: JPL 4 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .6737398303166363 0.0010172  
a 2.349973193301568 0.00663 au
q .7667026527979257 0.00022938 au
i 1.093715592038046 0.0018738 deg
node 57.01069389692568 0.033554 deg
peri 223.9103868132157 0.037529 deg
M 347.8932182474206 0.057086 deg
tp 2456814.750583512192
(2014-Jun-06.25058351)
0.021403 TDB
period 1315.808807819237
3.60
5.5685
0.01525
d
yr
n .2735959797963717 0.0011579 deg/d
Q 3.933243733805211 0.011097 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.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      8  
   norm. resid. RMS      .37399  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-06 08:41:32  

Additional Information
 Earth MOID = .00715401 au 
 Jupiter MOID = 1.23748 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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