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(2021 JX5)
Classification: Amor [NEO]          SPK-ID: 54145086
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 3 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .500709505464061 0.00055545  
a 2.070246684070812 0.0023455 au
q 1.033654490701103 2.1166e-05 au
i 5.764830139579403 0.0045283 deg
node 230.1104166860616 0.00017091 deg
peri 7.847049324190279 0.0020162 deg
M 14.54624332065446 0.024954 deg
tp 2459352.537749095698
(2021-May-18.03774910)
0.000974 TDB
period 1088.006709132701
2.98
1.849
0.005062
d
yr
n .3308803125735981 0.00056231 deg/d
Q 3.10683887744052 0.0035199 au
  Orbit Determination Parameters
   # obs. used (total)      42  
   data-arc span      3 days  
   first obs. used      2021-05-12  
   last obs. used      2021-05-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      7  
   norm. resid. RMS      .38658  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-16 05:50:34  

Additional Information
 Earth MOID = .0249355 au 
 Jupiter MOID = 1.90886 au 
 T_jup = 3.600 
[ 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 26.92   .3769 MPO622857 autocmod 2.9c

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