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JPL Small-Body Database Browser
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(2019 QA5)
Classification: Apollo [NEO]          SPK-ID: 3843674
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 2458724.5 (2019-Aug-29.0) TDB
Reference: JPL 2 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .568521109369683 0.0032273  
a 1.887919683303181 0.012529 au
q .8145974905507958 0.00068783 au
i 6.468763788598406 0.031195 deg
node 153.9866586214263 0.0052963 deg
peri 246.4211624632498 0.0061576 deg
M 342.1541305622549 0.20605 deg
tp 2458771.468739917201
(2019-Oct-14.96873992)
0.074799 TDB
period 947.48795676098
2.59
9.4316
0.02582
d
yr
n .3799520589482449 0.0037822 deg/d
Q 2.961241876055566 0.019651 au
  Orbit Determination Parameters
   # obs. used (total)      10  
   data-arc span      1 day  
   first obs. used      2019-08-28  
   last obs. used      2019-08-29  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      9  
   norm. resid. RMS      .26165  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 21:36:52  

Additional Information
 Earth MOID = .00820006 au 
 Jupiter MOID = 2.48879 au 
 T_jup = 3.741 
[ 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 26.0   .14688 MPO492677 autocmod 2.8

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