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JPL Small-Body Database Browser
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(2019 UW7)
Classification: Apollo [NEO]          SPK-ID: 3883099
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .5616967159536025 0.00046242  
a 2.186943153317856 0.0022511 au
q .9585443661220007 2.4605e-05 au
i 5.96610613148363 0.0034971 deg
node 210.1867249560704 0.00027104 deg
peri 152.2034771849322 0.0023416 deg
M 194.1639677694601 0.30034 deg
tp 2459940.665577357323
(2022-Dec-27.16557736)
1.8257 TDB
period 1181.284942806055
3.23
1.8239
0.004994
d
yr
n .304752889802224 0.00047055 deg/d
Q 3.415341940513712 0.0035156 au
  Orbit Determination Parameters
   # obs. used (total)      74  
   data-arc span      9 days  
   first obs. used      2019-10-26  
   last obs. used      2019-11-04  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      7  
   norm. resid. RMS      .39214  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 22:00:39  

Additional Information
 Earth MOID = .00254815 au 
 Jupiter MOID = 2.06758 au 
 T_jup = 3.446 
[ 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 27.3   .40058 MPO502126 autocmod 2.8

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