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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.


Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .286583989260538 5.4876e-05  
a 1.47447679174802 0.0001216 au
q 1.051915350696793 5.8376e-06 au
i 4.870219196639639 0.00070232 deg
node 86.84045831098857 0.0001719 deg
peri 174.4539907126362 0.00011969 deg
M 211.7395597318825 0.026295 deg
tp 2459665.825902162343
(2022-Mar-27.32590216)
0.081084 TDB
period 653.9662542692009
1.79
0.080899
0.0002215
d
yr
n .5504871201684488 6.8098e-05 deg/d
Q 1.897038232799247 0.00015645 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.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      6  
   norm. resid. RMS      .49015  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 22:32:03  

Additional Information
 Earth MOID = .0367326 au 
 Jupiter MOID = 3.17085 au 
 T_jup = 4.545 
[ 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 25.6   .24801 E2020N04 autocmod 2.8

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