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(2020 JQ2)
Classification: Amor [NEO]          SPK-ID: 54017054
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2876265764453396 5.4594e-05  
a 1.476199784190786 0.00012138 au
q 1.051605494114641 5.8783e-06 au
i 4.868187261944638 0.00070298 deg
node 86.89133151700351 0.00014711 deg
peri 174.2512272515355 0.00022087 deg
M 353.812182792445 0.00061998 deg
tp 2459011.760329737818
(2020-Jun-11.26032974)
0.00026313 TDB
period 655.1128725433394
1.79
0.080802
0.0002212
d
yr
n .5495236242303939 6.7779e-05 deg/d
Q 1.90079407426693 0.0001563 au
  Orbit Determination Parameters
   # obs. used (total)      44  
   data-arc span      46 days  
   first obs. used      2020-05-15  
   last obs. used      2020-06-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      6  
   norm. resid. RMS      .49015  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jul-01 05:58:07  

Additional Information
 Earth MOID = .0364642 au 
 Jupiter MOID = 3.16899 au 
 T_jup = 4.541 
[ 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 25.732   .24801 8 autocmod 2.8

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