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245869 (2006 PD22)
Classification: Main-belt Asteroid          SPK-ID: 2245869
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07253726360475277 6.5471e-08  
a 3.072421782511671 2.8646e-08 au
q 2.849556713768638 2.0281e-07 au
i 3.477428509585138 4.9058e-06 deg
node 97.27238831841326 0.00012264 deg
peri 231.8686176998853 0.00012828 deg
M 198.7902474373354 3.8856e-05 deg
tp 2459881.363248534101
(2022-Oct-28.86324853)
0.00021521 TDB
period 1967.06938898756
5.39
2.751e-05
7.532e-08
d
yr
n .1830133710663303 2.5595e-09 deg/d
Q 3.295286851254705 3.0724e-08 au
  Orbit Determination Parameters
   # obs. used (total)      267  
   data-arc span      7700 days (21.08 yr)  
   first obs. used      1999-03-20  
   last obs. used      2020-04-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60709  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 13:09:17  

Additional Information
 Earth MOID = 1.83984 au 
 Jupiter MOID = 1.96015 au 
 T_jup = 3.224 
[ 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 15.5   n/a MPO433610  

245869 (2006 PD22)          Discovered 2006-Aug-15 by NEAT at Palomar
Reference: 20100726/Numbers.arcLast Updated: 2010-07-28

[ show close-approach data ]
Alternate Designations
 2006 PD22 = 2009 BJ114 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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