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(2020 NK1)
Classification: Apollo [NEO, PHA]          SPK-ID: 54048828
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .6471620499988449 1.3079e-06  
a 1.393537507871911 3.9824e-06 au
q .4916929175272438 4.7791e-07 au
i 45.43830218667397 0.00012745 deg
node 311.1038584061121 1.2926e-06 deg
peri 107.88046518 4.328e-05 deg
M 292.2335173847332 0.00033267 deg
tp 2459113.606838718863
(2020-Sep-21.10683872)
7.0786e-05 TDB
period 600.8643265427127
1.65
0.0025757
7.052e-06
d
yr
n .5991369167668656 2.5683e-06 deg/d
Q 2.295382098216579 6.5597e-06 au
  Orbit Determination Parameters
   # obs. used (total)      101  
   # delay obs. used      1  
   # Doppler obs. used      2  
   data-arc span      19 days  
   first obs. used      2020-07-13  
   last obs. used      2020-08-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      4  
   norm. resid. RMS      .37704  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-04 06:11:57  

Additional Information
 Earth MOID = .00240329 au 
 Jupiter MOID = 3.68658 au 
 T_jup = 4.288 
[ 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 19.035   .51043 24 autocmod 2.8

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