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160254 (2002 PF69)
Classification: Main-belt Asteroid          SPK-ID: 2160254
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 .2261750359761303 1.2271e-07  
a 3.001873724032198 2.6003e-08 au
q 2.322924826503415 3.589e-07 au
i 21.67390801130633 7.6489e-06 deg
node 307.1901666757989 1.4944e-05 deg
peri 51.70892217257099 2.0663e-05 deg
M 134.433645233124 1.5613e-05 deg
tp 2458291.097801468879
(2018-Jun-21.59780147)
7.8076e-05 TDB
period 1899.708893769381
5.20
2.4683e-05
6.758e-08
d
yr
n .1895027186432191 2.4623e-09 deg/d
Q 3.68082262156098 3.1884e-08 au
  Orbit Determination Parameters
   # obs. used (total)      463  
   data-arc span      9599 days (26.28 yr)  
   first obs. used      1994-01-10  
   last obs. used      2020-04-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51567  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 01:31:34  

Additional Information
 Earth MOID = 1.37247 au 
 Jupiter MOID = 1.93599 au 
 T_jup = 3.108 
[ 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 14.9   n/a MPO493913  

160254 (2002 PF69)          Discovered 2002-Aug-11 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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