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(2021 AV6)
Classification: Apollo [NEO]          SPK-ID: 54105992
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 3 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2897788249618619 0.00038942  
a 1.295270291858375 0.00061851 au
q .9199283886756471 6.5182e-05 au
i 9.317933403990464 0.010217 deg
node 299.6451465117618 0.0008973 deg
peri 226.0648396268305 0.00098913 deg
M 312.4377295136518 0.039579 deg
tp 2459271.637584026671
(2021-Feb-26.13758403)
0.0082609 TDB
period 538.4421304477538
1.47
0.38567
0.001056
d
yr
n .6685955270636676 0.0004789 deg/d
Q 1.670612195041103 0.00079774 au
  Orbit Determination Parameters
   # obs. used (total)      27  
   data-arc span      4 days  
   first obs. used      2021-01-14  
   last obs. used      2021-01-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      7  
   norm. resid. RMS      .40184  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jan-18 06:07:35  

Additional Information
 Earth MOID = .00258921 au 
 Jupiter MOID = 3.32901 au 
 T_jup = 4.960 
[ 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 26.89   .49136 E2021B55 autocmod 2.8

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