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160251 (2002 PF41)
Classification: Main-belt Asteroid          SPK-ID: 2160251
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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1983505226919414 8.048e-08  
a 3.190188468958117 2.5449e-08 au
q 2.557412918654471 2.5444e-07 au
i 12.25389062972256 8.8319e-06 deg
node 324.3645060853648 2.508e-05 deg
peri 39.28741695181104 3.0402e-05 deg
M 41.81819906988382 1.3186e-05 deg
tp 2458758.739267312364
(2019-Oct-02.23926731)
7.6903e-05 TDB
period 2081.243709756694
5.70
2.4904e-05
6.818e-08
d
yr
n .172973495757537 2.0698e-09 deg/d
Q 3.822964019261764 3.0497e-08 au
  Orbit Determination Parameters
   # obs. used (total)      592  
   data-arc span      7678 days (21.02 yr)  
   first obs. used      1999-01-19  
   last obs. used      2020-01-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .44738  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 13:16:40  

Additional Information
 Earth MOID = 1.56714 au 
 Jupiter MOID = 1.70697 au 
 T_jup = 3.131 
[ 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 14.4   n/a MPO502931  

160251 (2002 PF41)          Discovered 2002-Aug-04 by LINEAR at Socorro
Reference: 20070730/Numbers.arcLast Updated: 2007-08-06

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