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(2008 AJ33)
Classification: Amor [NEO]          SPK-ID: 3399919
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 30 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .6590221499134968 2.9029e-07  
a 3.266409561536891 8.0772e-08 au
q 1.113773309794847 9.6665e-07 au
i 11.17016490289899 2.6785e-05 deg
node 98.11097870591374 3.1862e-05 deg
peri 309.1367380321461 9.4696e-05 deg
M 39.73192989191616 2.1397e-05 deg
tp 2458762.519406172740
(2019-Oct-06.01940617)
0.00012024 TDB
period 2156.276174121725
5.90
7.9981e-05
2.19e-07
d
yr
n .1669544951247407 6.1927e-09 deg/d
Q 5.419045813278936 1.34e-07 au
  Orbit Determination Parameters
   # obs. used (total)      99  
   data-arc span      4402 days (12.05 yr)  
   first obs. used      2008-01-14  
   last obs. used      2020-02-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .546  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-03 05:36:38  

Additional Information
 Earth MOID = .186135 au 
 Jupiter MOID = .588522 au 
 T_jup = 2.762 
[ 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 20.1   n/a E2014B41  

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