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JPL Small-Body Database Browser
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(2019 UW6)
Classification: Apollo [NEO]          SPK-ID: 3879728
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 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 2 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3860966026568801 0.00065605  
a 1.589213494594085 0.0016946 au
q .9756235634348402 2.2255e-05 au
i 16.68456533802116 0.019125 deg
node 31.15578776303842 0.0011458 deg
peri 31.24382803768384 0.01275 deg
M 289.8398228478947 0.45666 deg
tp 2459539.113280269758
(2021-Nov-20.61328027)
1.1564 TDB
period 731.7652688619582
2.00
1.1704
0.003204
d
yr
n .4919610363031744 0.00078687 deg/d
Q 2.202803425753329 0.0023489 au
  Orbit Determination Parameters
   # obs. used (total)      20  
   data-arc span      2 days  
   first obs. used      2019-10-24  
   last obs. used      2019-10-26  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      7  
   norm. resid. RMS      .39417  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 22:00:33  

Additional Information
 Earth MOID = .0200782 au 
 Jupiter MOID = 3.21031 au 
 T_jup = 4.251 
[ 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 26.6   .33508 MPO502123 autocmod 2.8

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