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JPL Small-Body Database Browser
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(2019 RT)
Classification: Apollo [NEO]          SPK-ID: 3843771
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 2458732.5 (2019-Sep-06.0) TDB
Reference: JPL 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .6522262746817091 0.0020007  
a 2.166439095670394 0.011215 au
q .7534305949764821 0.00043436 au
i 2.531960024710976 0.0084383 deg
node 306.0858829287205 0.033924 deg
peri 114.8113015752771 0.036491 deg
M 343.8265852553758 0.14073 deg
tp 2458784.825980645208
(2019-Oct-28.32598065)
0.049019 TDB
period 1164.710936417196
3.19
9.0437
0.02476
d
yr
n .309089567843681 0.0024 deg/d
Q 3.579447596364306 0.018529 au
  Orbit Determination Parameters
   # obs. used (total)      66  
   data-arc span      11 days  
   first obs. used      2019-09-03  
   last obs. used      2019-09-14  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      8  
   norm. resid. RMS      .44421  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 21:40:10  

Additional Information
 Earth MOID = .000663362 au 
 Jupiter MOID = 1.80092 au 
 T_jup = 3.379 
[ 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 24.3   .38775 MPO492688 autocmod 2.8

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