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(2021 AW5)
Classification: Apollo [NEO]          SPK-ID: 54105518
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 5 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2763644762516457 0.00060319  
a 1.234403603920152 0.00078287 au
q .8932582984396155 0.00017807 au
i 1.944555562076932 0.0042839 deg
node 88.36913967421687 0.0065438 deg
peri 93.16999790713786 0.0020429 deg
M 299.1500528193686 0.066402 deg
tp 2459285.172406507672
(2021-Mar-11.67240651)
0.011848 TDB
period 500.93825475767
1.37
0.47655
0.001305
d
yr
n .7186514437276322 0.00068366 deg/d
Q 1.575548909400689 0.00099923 au
  Orbit Determination Parameters
   # obs. used (total)      28  
   data-arc span      11 days  
   first obs. used      2021-01-12  
   last obs. used      2021-01-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      7  
   norm. resid. RMS      .27558  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jan-23 05:26:57  

Additional Information
 Earth MOID = .0135028 au 
 Jupiter MOID = 3.38127 au 
 T_jup = 5.151 
[ 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 26.54   .34548 E2021-BC1 autocmod 2.8

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