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214549 (2006 PB9)
Classification: Main-belt Asteroid          SPK-ID: 2214549
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1547825888577307 3.7392e-08  
a 2.37309316271976 1.4186e-08 au
q 2.005779659393415 8.9832e-08 au
i 1.776148335876709 5.8289e-06 deg
node 145.8419559138208 0.00013872 deg
peri 93.52488618781337 0.00014015 deg
M 344.42569282119 1.8885e-05 deg
tp 2459058.266605003532
(2020-Jul-27.76660500)
7.0011e-05 TDB
period 1335.274665030734
3.66
1.1973e-05
3.278e-08
d
yr
n .2696074518808563 2.4176e-09 deg/d
Q 2.740406666046104 1.6382e-08 au
  Orbit Determination Parameters
   # obs. used (total)      283  
   data-arc span      6031 days (16.51 yr)  
   first obs. used      2003-10-21  
   last obs. used      2020-04-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57903  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 09:08:19  

Additional Information
 Earth MOID = .99444 au 
 Jupiter MOID = 2.26474 au 
 T_jup = 3.526 
[ 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 17.1   n/a MPO427261  

214549 (2006 PB9)          Discovered 2006-Aug-13 by NEAT at Palomar
Reference: 20090509/Numbers.arcLast Updated: 2009-05-11

[ show close-approach data ]
Alternate Designations
 2006 PB9 = 2005 EC57 = 2005 EG329 = 2008 YU65 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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