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(2020 QU5)
Classification: Aten [NEO]          SPK-ID: 54051399
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459084.5 (2020-Aug-23.0) TDB
Reference: JPL 2 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .5818918427299655 0.0022979  
a .7221850121600583 0.00051645 au
q .3019514446422794 0.0018754 au
i .7686408969231334 0.0034777 deg
node 69.65882639699969 0.09339 deg
peri 100.0900122406261 0.073085 deg
M 123.9427775424223 0.18956 deg
tp 2459007.322650928206
(2020-Jun-06.82265093)
0.20082 TDB
period 224.1667180351528
0.61
0.24046
0.0006583
d
yr
n 1.60594758738247 0.0017227 deg/d
Q 1.142418579677837 0.00081697 au
  Orbit Determination Parameters
   # obs. used (total)      14  
   data-arc span      5 days  
   first obs. used      2020-08-20  
   last obs. used      2020-08-25  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      8  
   norm. resid. RMS      .84991  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 22:50:48  

Additional Information
 Earth MOID = .0107824 au 
 Jupiter MOID = 3.82617 au 
 T_jup = 7.811 
[ 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 25.68   .23913 E2020-QK2 autocmod 2.8

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