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(2019 XP3)
Classification: Amor [NEO]          SPK-ID: 3933021
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.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3679667457928416 0.00043465  
a 1.622931311786512 0.0011809 au
q 1.025746558343122 4.0986e-05 au
i 14.00675679240654 0.011738 deg
node 268.1925908169268 0.0008033 deg
peri 187.9520579266753 0.0011516 deg
M 73.52719323153397 0.079453 deg
tp 2458846.261027654493
(2019-Dec-28.76102765)
0.0016833 TDB
period 755.1767938364422
2.07
0.82426
0.002257
d
yr
n .4767095638242951 0.00052032 deg/d
Q 2.220116065229903 0.0016155 au
  Orbit Determination Parameters
   # obs. used (total)      49  
   data-arc span      29 days  
   first obs. used      2019-12-15  
   last obs. used      2020-01-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      7  
   norm. resid. RMS      .40948  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Sep-11 07:45:54  

Additional Information
 Earth MOID = .0444802 au 
 Jupiter MOID = 2.98583 au 
 T_jup = 4.214 
[ 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 24.3   .48407 E2020-AC3 autocmod 2.8

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