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(2019 UB7)
Classification: Apollo [NEO]          SPK-ID: 3879732
[ 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 2458782.5 (2019-Oct-26.0) TDB
Reference: JPL 5 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .6576222749441575 0.001738  
a 2.039423883413684 0.0089835 au
q .6982533096277288 0.00046873 au
i 2.068961354695322 0.0044675 deg
node 303.4816354995458 0.084244 deg
peri 179.9315661110684 0.082693 deg
M 339.54755012882 0.15053 deg
tp 2458842.936946552872
(2019-Dec-25.43694655)		 0.045473 TDB
period 1063.799246353009
2.91		 7.029
0.01924		 d
yr
n .3384097152110017 0.002236 deg/d
Q 3.380594457199639 0.014891 au
   Orbit Determination Parameters
   # obs. used (total)      37  
   data-arc span      17 days  
   first obs. used      2019-10-23  
   last obs. used      2019-11-09  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      8  
   norm. resid. RMS      .56717  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 22:00:33  

Additional Information
 Earth MOID = .0345864 au 
 Jupiter MOID = 1.72271 au 
 T_jup = 3.494 
[ 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 24.2   .31464 E2019-VI7 autocmod 2.8

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