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JPL Small-Body Database Browser
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(2015 QP3)
Classification: Amor [NEO]          SPK-ID: 3726514
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.


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Orbital Elements at Epoch 2457257.5 (2015-Aug-23.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2911746363295737 0.00087785  
a 1.452411736343206 0.0019274 au
q 1.029506277212668 9.1216e-05 au
i 14.90444526757705 0.030614 deg
node 332.0046215031176 0.0015975 deg
peri 36.16919496533237 0.023734 deg
M 339.3154354097304 0.057429 deg
tp 2457294.234736921063
(2015-Sep-28.73473692)
0.028869 TDB
period 639.3417291366982
1.75
1.2727
0.003484
d
yr
n .5630791540638326 0.0011209 deg/d
Q 1.875317195473743 0.0024887 au
  Orbit Determination Parameters
   # obs. used (total)      63  
   data-arc span      15 days  
   first obs. used      2015-08-20  
   last obs. used      2015-09-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      8  
   norm. resid. RMS      .37266  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-06 08:32:19  

Additional Information
 Earth MOID = .0592729 au 
 Jupiter MOID = 3.6036 au 
 T_jup = 4.559 
[ 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   n/a MPO349357  

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