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296544 (2009 PC2)
Classification: Main-belt Asteroid          SPK-ID: 2296544
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2015659802833896 7.004e-08  
a 2.470965800724135 1.666e-08 au
q 1.972903156854444 1.6763e-07 au
i 5.43556441898906 6.9122e-06 deg
node 179.9476835499501 4.5376e-05 deg
peri 191.1383209229263 4.6765e-05 deg
M 255.1397865993165 1.1203e-05 deg
tp 2459413.744198470518
(2021-Jul-18.24419847)
4.6405e-05 TDB
period 1418.72600316887
3.88
1.4348e-05
3.928e-08
d
yr
n .2537487853157713 2.5663e-09 deg/d
Q 2.969028444593826 2.0018e-08 au
  Orbit Determination Parameters
   # obs. used (total)      288  
   data-arc span      6850 days (18.75 yr)  
   first obs. used      2001-07-27  
   last obs. used      2020-04-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5074  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 18:52:19  

Additional Information
 Earth MOID = .972964 au 
 Jupiter MOID = 2.4939 au 
 T_jup = 3.450 
[ 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 17.0   n/a MPO437324  

296544 (2009 PC2)          Discovered 2009-Aug-15 by Lowe, A. at Mayhill
Reference: 20110912/Numbers.arcLast Updated: 2011-09-14
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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