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(2020 KB7)
Classification: Amor [NEO]          SPK-ID: 54017304
[ 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.


Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08616102358868036 4.3998e-05  
a 1.120094745798454 5.7132e-05 au
q 1.023586235984157 2.9281e-06 au
i 7.065491284254378 0.002426 deg
node 248.6999495990661 2.2925e-05 deg
peri 10.9830087306146 0.0019727 deg
M 351.623357205236 0.00088983 deg
tp 2459010.575069770823
(2020-Jun-10.07506977)		 0.001828 TDB
period 432.9926924618803
1.19		 0.033128
9.07e-05		 d
yr
n .8314228075146871 6.3612e-05 deg/d
Q 1.216603255612752 6.2054e-05 au
   Orbit Determination Parameters
   # obs. used (total)      67  
   data-arc span      12 days  
   first obs. used      2020-05-30  
   last obs. used      2020-06-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      6  
   norm. resid. RMS      .45174  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-22 06:34:21  

Additional Information
 Earth MOID = .011128 au 
 Jupiter MOID = 3.79147 au 
 T_jup = 5.563 
[ 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 27.361   .46721 12 autocmod 2.8

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