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(2020 XU6)
Classification: Apollo [NEO, PHA]          SPK-ID: 54100581
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 51 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .5523523678978836 1.4293e-05  
a 2.217801279384074 7.0915e-05 au
q .9927934911893253 6.9158e-08 au
i 3.879785888663814 6.8616e-05 deg
node 164.4994428714508 7.988e-05 deg
peri 6.13659426659755 3.9347e-05 deg
M 336.0204305803091 0.0011505 deg
tp 2459280.856544183183
(2021-Mar-07.35654418)
1.4699e-05 TDB
period 1206.375118737169
3.30
0.057861
0.0001584
d
yr
n .2984146426833201 1.4313e-05 deg/d
Q 3.442809067578823 0.00011008 au
  Orbit Determination Parameters
   # obs. used (total)      372  
   data-arc span      77 days  
   first obs. used      2020-12-14  
   last obs. used      2021-03-01  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      5  
   norm. resid. RMS      .37415  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 23:20:12  

Additional Information
 Earth MOID = .00203259 au 
 Jupiter MOID = 1.52789 au 
 T_jup = 3.432 
[ 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 21.1   .39514 E2021-DA1 autocmod 2.8

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