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(2019 QX1)
Classification: Apollo [NEO]          SPK-ID: 3843606
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.


Orbital Elements at Epoch 2458720.5 (2019-Aug-25.0) TDB
Reference: JPL 2 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .6808484065110562 0.0023774  
a 2.460001579245324 0.017058 au
q .7851134240014634 0.00040488 au
i 11.82231732999904 0.034894 deg
node 147.0938190001021 0.0017799 deg
peri 257.0085231080523 0.0082168 deg
M 346.8481646867957 0.15007 deg
tp 2458771.985551241597
(2019-Oct-15.48555124)
0.051994 TDB
period 1409.293684537404
3.86
14.658
0.04013
d
yr
n .2554471108115189 0.0026569 deg/d
Q 4.134889734489184 0.028671 au
  Orbit Determination Parameters
   # obs. used (total)      10  
   data-arc span      2 days  
   first obs. used      2019-08-24  
   last obs. used      2019-08-26  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      8  
   norm. resid. RMS      .38448  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 21:36:39  

Additional Information
 Earth MOID = .0460233 au 
 Jupiter MOID = 1.54748 au 
 T_jup = 3.101 
[ 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 25.3   .19348 MPO492668 autocmod 2.8

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