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(2020 YP)
Classification: Aten [NEO]          SPK-ID: 54100692
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ hide orbit diagram ]

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.


Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 3 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1403077281099517 0.0001622  
a .884523293886748 9.7452e-06 au
q .7604178400611673 0.00014988 au
i 19.33839676669902 0.06389 deg
node 270.4325357260785 0.0075408 deg
peri 329.9367607921609 0.06618 deg
M 338.7488920133189 0.091734 deg
tp 2459018.436653397248
(2020-Jun-17.93665340)		 0.077631 TDB
period 303.8521674755151
0.83		 0.0050215
1.375e-05		 d
yr
n 1.18478667764978 1.958e-05 deg/d
Q 1.008628747712329 1.1113e-05 au
   Orbit Determination Parameters
   # obs. used (total)      28  
   data-arc span      6 days  
   first obs. used      2020-12-16  
   last obs. used      2020-12-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      5  
   norm. resid. RMS      .41356  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-23 05:48:18  

Additional Information
 Earth MOID = .00344669 au 
 Jupiter MOID = 4.02643 au 
 T_jup = 6.653 
[ 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 24.58   .3255 E2020Y56 autocmod 2.8

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