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434013 (2001 PF20)
Classification: Mars-crossing Asteroid          SPK-ID: 2434013
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3024804666048549 1.0384e-07  
a 2.358412898353931 1.5581e-08 au
q 1.645039064412926 2.4053e-07 au
i 3.18341389494034 1.3252e-05 deg
node 43.59988577702463 0.00013513 deg
peri 298.0895276814244 0.00013795 deg
M 56.89033053590528 2.4304e-05 deg
tp 2458791.443273752662
(2019-Nov-03.94327375)
8.7773e-05 TDB
period 1322.903571487296
3.62
1.311e-05
3.589e-08
d
yr
n .2721286779770835 2.6968e-09 deg/d
Q 3.071786732294936 2.0294e-08 au
  Orbit Determination Parameters
   # obs. used (total)      110  
   data-arc span      5047 days (13.82 yr)  
   first obs. used      2001-07-27  
   last obs. used      2015-05-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5527  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-09 13:49:41  

Additional Information
 Earth MOID = .640103 au 
 Jupiter MOID = 2.34408 au 
 T_jup = 3.488 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 18.1   n/a MPO402717  

434013 (2001 PF20)          Discovered 2001-Aug-10 by NEAT at Palomar
Reference: Last Updated: 2015-06-04
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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