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(2020 JP)
Classification: Amor [NEO]          SPK-ID: 54016967
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458978.5 (2020-May-09.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .6715088078574953 0.0043455  
a 3.302287623510702 0.044797 au
q 1.084772398244469 0.00036525 au
i 21.22455550248959 0.07114 deg
node 226.8805093200696 0.018225 deg
peri 18.96411155897399 0.0094856 deg
M 358.2787093308353 0.038523 deg
tp 2458988.980270350807
(2020-May-19.48027035)
0.021307 TDB
period 2191.900179254158
6.00
44.601
0.1221
d
yr
n .1642410559601751 0.003342 deg/d
Q 5.519802848776934 0.074879 au
  Orbit Determination Parameters
   # obs. used (total)      57  
   data-arc span      13 days  
   first obs. used      2020-05-04  
   last obs. used      2020-05-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      8  
   norm. resid. RMS      .40226  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-18 06:41:21  

Additional Information
 Earth MOID = .0935279 au 
 Jupiter MOID = .0616048 au 
 T_jup = 2.676 
[ 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 20.881   .55485 8 autocmod 2.8

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