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(2020 XD7)
Classification: Amor [NEO]          SPK-ID: 54101665
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1047612205882181 4.5677e-06  
a 1.136498119464271 7.0558e-06 au
q 1.017437189272979 1.1472e-06 au
i 1.535906429293828 6.1331e-05 deg
node 206.2634236914399 0.00027702 deg
peri 302.6116843453361 0.00044216 deg
M 305.6520254403399 0.00020834 deg
tp 2459267.308600102554
(2021-Feb-21.80860010)
0.00039967 TDB
period 442.5389581081327
1.21
0.0041212
1.128e-05
d
yr
n .8134877018263222 7.5757e-06 deg/d
Q 1.255559049655562 7.795e-06 au
  Orbit Determination Parameters
   # obs. used (total)      47  
   data-arc span      113 days  
   first obs. used      2020-12-10  
   last obs. used      2021-04-02  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      4  
   norm. resid. RMS      .31878  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 23:20:15  

Additional Information
 Earth MOID = .0338966 au 
 Jupiter MOID = 3.72381 au 
 T_jup = 5.508 
[ 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 25.40   .32337 E2021-CK0 autocmod 2.8

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