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(2014 HY176)
Classification: Apollo [NEO]          SPK-ID: 3670094
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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .6472975104904606 9.0584e-08  
a 2.787129348018234 2.879e-08 au
q .9830274596311306 2.432e-07 au
i 8.893698495805026 3.6055e-05 deg
node 214.974335661003 2.0518e-05 deg
peri 48.56875739499637 6.0737e-05 deg
M 101.278414235046 1.669e-05 deg
tp 2458522.367235195373
(2019-Feb-07.86723520)
7.146e-05 TDB
period 1699.550655781332
4.65
2.6333e-05
7.21e-08
d
yr
n .2118206943555311 3.282e-09 deg/d
Q 4.591231236405338 4.7425e-08 au
  Orbit Determination Parameters
   # obs. used (total)      46  
   data-arc span      5147 days (14.09 yr)  
   first obs. used      2000-04-29  
   last obs. used      2014-06-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .64313  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-06 08:41:18  

Additional Information
 Earth MOID = .0569665 au 
 Jupiter MOID = .711434 au 
 T_jup = 2.969 
[ 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 22.3   n/a MPO296019  

[ show close-approach data ]
Alternate Designations
 2014 HY176 = 2000 HG42 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]
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