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(2020 KK5)
Classification: Aten [NEO, PHA]          SPK-ID: 54017258
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .6336456955481653 1.2487e-06  
a .9322327292185709 2.6422e-07 au
q .3415274731001051 1.2584e-06 au
i 15.14694884042101 3.9226e-05 deg
node 83.27007839791655 4.4513e-05 deg
peri 325.0436728922471 8.3526e-05 deg
M 100.9199282089506 0.00010515 deg
tp 2459108.336411031769
(2020-Sep-15.83641103)
7.7396e-05 TDB
period 328.7645227002914
0.90
0.00013977
3.827e-07
d
yr
n 1.095008661649857 4.6553e-07 deg/d
Q 1.522937985337037 4.3164e-07 au
  Orbit Determination Parameters
   # obs. used (total)      46  
   data-arc span      714 days (1.95 yr)  
   first obs. used      2019-05-25  
   last obs. used      2021-05-08  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      2  
   norm. resid. RMS      .49697  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-08 05:50:43  

Additional Information
 Earth MOID = .0423241 au 
 Jupiter MOID = 3.88734 au 
 T_jup = 6.214 
[ 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 21.9   .24619 E2020M52 autocmod 2.8

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