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JPL Small-Body Database Browser
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(2021 QV5)
Classification: Apollo [NEO]          SPK-ID: 54191838
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 2459458.5 (2021-Sep-01.0) TDB
Reference: JPL 2 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .6840008245669416 0.011845  
a 2.53934306548606 0.088321 au
q .8024303148352498 0.0021687 au
i 3.713341555141391 0.040064 deg
node 203.3211482048727 0.17768 deg
peri 209.2283907370347 0.16986 deg
M 346.7585809855834 0.74258 deg
tp 2459512.864139959935
(2021-Oct-25.36413996)
0.21251 TDB
period 1478.020623338678
4.05
77.11
0.2111
d
yr
n .2435689964777362 0.012707 deg/d
Q 4.27625581613687 0.14873 au
  Orbit Determination Parameters
   # obs. used (total)      18  
   data-arc span      4 days  
   first obs. used      2021-08-31  
   last obs. used      2021-09-04  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      9  
   norm. resid. RMS      .31552  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Sep-05 06:28:45  

Additional Information
 Earth MOID = .0328023 au 
 Jupiter MOID = 1.12571 au 
 T_jup = 3.066 
[ 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 24.632   .54934 2 autocmod 2.9e

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