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(2014 HN123)
Classification: Amor [NEO]          SPK-ID: 3669223
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .6376101403393036 6.2115e-06  
a 3.204292914494898 5.5351e-05 au
q 1.16120325959557 7.9865e-07 au
i 7.088754746127862 4.2351e-05 deg
node 143.4589812487332 0.00026977 deg
peri 143.5933686033325 0.000274 deg
M 5.415119445445196 0.0094963 deg
tp 2458968.986090687406
(2020-Apr-29.48609069)
0.054448 TDB
period 2095.061330932656
5.74
0.054285
0.0001486
d
yr
n .1718326784446636 4.4523e-06 deg/d
Q 5.247382569394226 9.0643e-05 au
  Orbit Determination Parameters
   # obs. used (total)      59  
   data-arc span      238 days  
   first obs. used      2014-02-28  
   last obs. used      2014-10-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      4  
   norm. resid. RMS      .465  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-16 04:55:09  

Additional Information
 Earth MOID = .162451 au 
 Jupiter MOID = .347834 au 
 T_jup = 2.824 
[ 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 19.4   n/a E2019W02  

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