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(2016 YK)
Classification: Apollo [NEO]          SPK-ID: 3766051
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .5832753971779617 0.00055287  
a 2.278742260986966 0.0029563 au
q .9496079636435867 2.7889e-05 au
i 4.503119496133329 0.0035978 deg
node 83.91238863112908 0.00075571 deg
peri 53.52793628771742 0.0029777 deg
M 348.6575011232045 0.67685 deg
tp 2459040.086534215896
(2020-Jul-09.58653422)
2.4393 TDB
period 1256.438503765477
3.44
2.445
0.006694
d
yr
n .2865241704397786 0.00055758 deg/d
Q 3.607876558330344 0.0046806 au
  Orbit Determination Parameters
   # obs. used (total)      80  
   data-arc span      18 days  
   first obs. used      2016-12-18  
   last obs. used      2017-01-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      7  
   norm. resid. RMS      .38537  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-06 08:21:26  

Additional Information
 Earth MOID = .0345698 au 
 Jupiter MOID = 1.45925 au 
 T_jup = 3.355 
[ 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 23.6   n/a MPO394957  

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