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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 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2264071061439702 1.2261e-07  
a 3.001373564331224 2.5379e-08 au
q 2.321841261173978 3.585e-07 au
i 21.67429536287814 6.9995e-06 deg
node 307.1906752810016 1.4766e-05 deg
peri 51.71048019813395 2.0221e-05 deg
M 172.3243014910044 1.4747e-05 deg
tp 2458291.377236051941
(2018-Jun-21.87723605)
7.2759e-05 TDB
period 1899.234131167424
5.20
2.409e-05
6.595e-08
d
yr
n .1895500897399704 2.4042e-09 deg/d
Q 3.680905867488469 3.1125e-08 au
  Orbit Determination Parameters
   # obs. used (total)      471  
   data-arc span      9599 days (26.28 yr)  
   first obs. used      1994-01-10  
   last obs. used      2020-04-22  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .51203  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 20:00:34  

Additional Information
 Earth MOID = 1.36971 au 
 Jupiter MOID = 1.93646 au 
 T_jup = 3.109 
[ 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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