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(2021 AG7)
Classification: Apollo [NEO]          SPK-ID: 54106003
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 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .619668219213044 0.00033116  
a 1.882343581017633 0.0013827 au
q .7159150862213322 9.7498e-05 au
i 8.442790215315839 0.0040483 deg
node 304.834855709471 0.00081026 deg
peri 256.1939498271266 0.0014622 deg
M 326.4913216078999 0.040093 deg
tp 2459288.301426404402
(2021-Mar-14.80142640)
0.0083131 TDB
period 943.293350329103
2.58
1.0393
0.002845
d
yr
n .3816416175036118 0.0004205 deg/d
Q 3.048772075813934 0.0022395 au
  Orbit Determination Parameters
   # obs. used (total)      44  
   data-arc span      22 days  
   first obs. used      2021-01-04  
   last obs. used      2021-01-26  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      7  
   norm. resid. RMS      .3834  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 23:23:00  

Additional Information
 Earth MOID = .00685162 au 
 Jupiter MOID = 2.01182 au 
 T_jup = 3.698 
[ 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 23.84   .44132 E2021-BD8 autocmod 2.8

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