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434118 (2002 PD166)
Classification: Main-belt Asteroid          SPK-ID: 2434118
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2187757508301001 5.6374e-08  
a 2.22711072439453 1.567e-08 au
q 1.739872903483348 1.2909e-07 au
i 1.410988976206037 7.2095e-06 deg
node 19.49953283242219 0.00028735 deg
peri 290.3297727063888 0.00029058 deg
M 137.917657326755 3.4488e-05 deg
tp 2458535.419092161797
(2019-Feb-20.91909216)
0.00011286 TDB
period 1213.978906450532
3.32
1.2812e-05
3.508e-08
d
yr
n .2965455149896952 3.1298e-09 deg/d
Q 2.714348545305711 1.9098e-08 au
  Orbit Determination Parameters
   # obs. used (total)      78  
   data-arc span      7310 days (20.01 yr)  
   first obs. used      1999-11-14  
   last obs. used      2019-11-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55624  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 22:45:09  

Additional Information
 Earth MOID = .726019 au 
 Jupiter MOID = 2.55381 au 
 T_jup = 3.613 
[ 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 18.8   n/a MPO503561  

434118 (2002 PD166)          Discovered 2002-Aug-08 by Lowe, A. at Palomar
Reference: Last Updated: 2015-06-04
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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