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(2019 XQ1)
Classification: Aten [NEO]          SPK-ID: 3905999
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 3 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2821081596423129 0.00091757  
a .99736229653299 0.00025608 au
q .7159982545614374 0.00073198 au
i 8.540753569481678 0.033467 deg
node 69.38565869845444 0.0046964 deg
peri 118.9853391733266 0.010248 deg
M 89.63074357105107 0.030759 deg
tp 2458909.919993994604
(2020-Mar-01.41999399)
0.065899 TDB
period 363.8126926403698
1.00
0.14012
0.0003836
d
yr
n .9895201769550722 0.0003811 deg/d
Q 1.278726338504543 0.00032832 au
  Orbit Determination Parameters
   # obs. used (total)      31  
   data-arc span      10 days  
   first obs. used      2019-12-04  
   last obs. used      2019-12-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      7  
   norm. resid. RMS      .52503  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-29 07:26:05  

Additional Information
 Earth MOID = .0347322 au 
 Jupiter MOID = 3.68589 au 
 T_jup = 6.048 
[ 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 25.4   .55631 E2019-YB0 autocmod 2.8

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