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JPL Small-Body Database Browser
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(2014 YC9)
Classification: Amor [NEO]          SPK-ID: 3702918
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 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2929518338939904 7.1817e-05  
a 1.489513421662064 0.00017358 au
q 1.05315773317645 1.5757e-05 au
i 4.932066893995398 0.00095712 deg
node 288.6888856012599 0.00085022 deg
peri 211.0631246362872 0.00017809 deg
M 116.2980239791151 0.14574 deg
tp 2458385.996247964654
(2018-Sep-24.49624796)
0.23131 TDB
period 663.9953809240319
1.82
0.11607
0.0003178
d
yr
n .5421724462887307 9.4772e-05 deg/d
Q 1.925869110147678 0.00022443 au
  Orbit Determination Parameters
   # obs. used (total)      27  
   data-arc span      55 days  
   first obs. used      2014-12-21  
   last obs. used      2015-02-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      6  
   norm. resid. RMS      .40454  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Feb-10 07:06:01  

Additional Information
 Earth MOID = .0784437 au 
 Jupiter MOID = 3.1101 au 
 T_jup = 4.513 
[ 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 23.9   n/a E2015A33  

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