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385368 (2002 PF179)
Classification: Mars-crossing Asteroid          SPK-ID: 2385368
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3912310926285075 4.5517e-08  
a 2.661924038834701 1.9158e-08 au
q 1.620496588627311 1.2436e-07 au
i 14.41518204971319 7.7167e-06 deg
node 320.3359469376806 2.2325e-05 deg
peri 289.5268751487783 2.4913e-05 deg
M 121.5230587603929 8.6587e-06 deg
tp 2458665.014018777807
(2019-Jun-30.51401878)
3.7716e-05 TDB
period 1586.324070562476
4.34
1.7126e-05
4.689e-08
d
yr
n .2269397575694302 2.45e-09 deg/d
Q 3.703351489042091 2.6654e-08 au
  Orbit Determination Parameters
   # obs. used (total)      313  
   data-arc span      6636 days (18.17 yr)  
   first obs. used      2002-08-12  
   last obs. used      2020-10-12  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53436  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 11:05:08  

Additional Information
 Earth MOID = .671728 au 
 Jupiter MOID = 1.7268 au 
 T_jup = 3.230 
[ 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 16.81   n/a MPCxxxxx  

385368 (2002 PF179)          Discovered 2002-Aug-12 by LINEAR at Socorro
Reference: Last Updated: 2014-02-19

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