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(2014 HF184)
Classification: Amor [NEO]          SPK-ID: 3670149
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 2456776.5 (2014-Apr-29.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2501976256623783 0.0012057  
a 1.428109906490915 0.0026118 au
q 1.070800198701967 0.0002365 au
i 5.113581251662443 0.019831 deg
node 32.52336754401684 0.0044833 deg
peri 218.3485109990828 0.007541 deg
M 341.2824462841419 0.047555 deg
tp 2456808.910629175083
(2014-May-31.41062918)
0.0069513 TDB
period 623.36278982571
1.71
1.71
0.004682
d
yr
n .5775128157724247 0.0015843 deg/d
Q 1.785419614279864 0.0032653 au
  Orbit Determination Parameters
   # obs. used (total)      27  
   data-arc span      12 days  
   first obs. used      2014-04-23  
   last obs. used      2014-05-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      8  
   norm. resid. RMS      .49973  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-06 08:41:13  

Additional Information
 Earth MOID = .0758163 au 
 Jupiter MOID = 3.24301 au 
 T_jup = 4.654 
[ 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 26.9   n/a E2015C14  

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