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(2020 PY2)
Classification: Apollo [NEO]          SPK-ID: 54051050
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 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .5465428241794092 0.00026674  
a 1.057556172592275 0.00024265 au
q .4795564352953262 0.00017206 au
i 4.645038793117402 0.0031807 deg
node 327.273985562924 2.5596e-05 deg
peri 120.0117420655069 0.00065966 deg
M 231.4102117472867 0.060785 deg
tp 2459142.391890114233
(2020-Oct-19.89189011)
0.018239 TDB
period 397.2405673515527
1.09
0.13672
0.0003743
d
yr
n .9062518523728839 0.0003119 deg/d
Q 1.635555909889224 0.00037527 au
  Orbit Determination Parameters
   # obs. used (total)      88  
   data-arc span      8 days  
   first obs. used      2020-08-12  
   last obs. used      2020-08-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      7  
   norm. resid. RMS      .42586  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-26 07:11:48  

Additional Information
 Earth MOID = .00115914 au 
 Jupiter MOID = 3.60365 au 
 T_jup = 5.673 
[ 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 26.644   .53974 8 autocmod 2.8

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