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(2020 VB2)
Classification: Amor [NEO]          SPK-ID: 54087663
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1979834171030397 0.00028974  
a 1.325219353169917 0.00063363 au
q 1.062847897218256 0.00012421 au
i 26.17311336185194 0.020589 deg
node 224.5149599179634 0.0022643 deg
peri 231.9690970943687 0.040304 deg
M 352.3657915018349 0.031628 deg
tp 2459212.316574496591
(2020-Dec-28.81657450)
0.04048 TDB
period 557.224343531511
1.53
0.39964
0.001094
d
yr
n .646059355049771 0.00046335 deg/d
Q 1.587590809121577 0.00075908 au
  Orbit Determination Parameters
   # obs. used (total)      62  
   data-arc span      36 days  
   first obs. used      2020-11-10  
   last obs. used      2020-12-16  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      7  
   norm. resid. RMS      .39267  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 23:16:49  

Additional Information
 Earth MOID = .137497 au 
 Jupiter MOID = 3.75177 au 
 T_jup = 4.814 
[ 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 23.00   .39145 E2020Y24 autocmod 2.8

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