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(2020 KY)
Classification: Amor [NEO]          SPK-ID: 54017091
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 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1069358809655095 0.00013016  
a 1.18188252819058 0.00021786 au
q 1.055496878840777 4.0723e-05 au
i 3.968389498779173 0.0038462 deg
node 88.15507245203028 0.0001362 deg
peri 157.2270061246511 0.0059978 deg
M 156.9200154662166 0.048203 deg
tp 2458995.932924213246
(2020-May-26.43292421)
0.006286 TDB
period 469.3100944734882
1.28
0.12976
0.0003553
d
yr
n .7670834363873602 0.0002121 deg/d
Q 1.308268177540383 0.00024115 au
  Orbit Determination Parameters
   # obs. used (total)      41  
   data-arc span      26 days  
   first obs. used      2020-05-17  
   last obs. used      2020-06-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      7  
   norm. resid. RMS      .42654  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jul-01 05:58:07  

Additional Information
 Earth MOID = .0430545 au 
 Jupiter MOID = 3.68275 au 
 T_jup = 5.348 
[ 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 26.2   .45925 E2020N04 autocmod 2.8

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