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357245 (2002 PX17)
Classification: Main-belt Asteroid          SPK-ID: 2357245
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2319809914670063 5.2799e-08  
a 2.65434828962765 2.2513e-08 au
q 2.038589941701075 1.3813e-07 au
i 9.506305352257035 1.0325e-05 deg
node 303.4377569122101 3.5669e-05 deg
peri 82.5077813177691 4.2848e-05 deg
M 351.6637082466702 2.1828e-05 deg
tp 2459037.076798845737
(2020-Jul-06.57679885)
9.591e-05 TDB
period 1579.556950991506
4.32
2.0096e-05
5.502e-08
d
yr
n .2279120102469391 2.8996e-09 deg/d
Q 3.270106637554225 2.7736e-08 au
  Orbit Determination Parameters
   # obs. used (total)      140  
   data-arc span      6593 days (18.05 yr)  
   first obs. used      2002-07-14  
   last obs. used      2020-08-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55334  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-25 22:08:30  

Additional Information
 Earth MOID = 1.06832 au 
 Jupiter MOID = 2.31993 au 
 T_jup = 3.331 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.1   n/a MPO353152  

357245 (2002 PX17)          Discovered 2002-Aug-06 by NEAT at Palomar
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29

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