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JPL Small-Body Database Browser
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(2019 RQ)
Classification: Apollo [NEO]          SPK-ID: 3843770
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 3 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .5804896793743224 0.00064129  
a 2.08874974065322 0.0029519 au
q .8762520734082335 0.00010115 au
i 2.959183216510848 0.0024407 deg
node 338.9295556605612 0.00012811 deg
peri 310.5215808208216 0.0021084 deg
M 229.8069139916948 0.49006 deg
tp 2459795.261720290788
(2022-Aug-03.76172029)
2.3463 TDB
period 1102.625521108903
3.02
2.3374
0.006399
d
yr
n .3264934405272523 0.00069212 deg/d
Q 3.301247407898208 0.0046654 au
  Orbit Determination Parameters
   # obs. used (total)      20  
   data-arc span      3 days  
   first obs. used      2019-09-03  
   last obs. used      2019-09-06  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      7  
   norm. resid. RMS      .71403  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 21:40:10  

Additional Information
 Earth MOID = .000562001 au 
 Jupiter MOID = 1.91987 au 
 T_jup = 3.522 
[ 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 30.6   .25518 MPO492688 autocmod 2.8

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