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447624 (2006 UM218)
Classification: Main-belt Asteroid          SPK-ID: 2447624
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 .1408897423634144 7.0652e-08  
a 2.727151798649948 3.3812e-08 au
q 2.342924084352235 1.9613e-07 au
i 7.763458968945547 7.7893e-06 deg
node 240.9392390454796 4.6304e-05 deg
peri 211.0996938218377 5.5403e-05 deg
M 324.8796762988865 3.0598e-05 deg
tp 2459160.979072136518
(2020-Nov-07.47907214)
0.00014133 TDB
period 1644.986716546539
4.50
3.0593e-05
8.376e-08
d
yr
n .2188467520003922 4.07e-09 deg/d
Q 3.111379512947662 3.8576e-08 au
  Orbit Determination Parameters
   # obs. used (total)      153  
   data-arc span      4748 days (13.00 yr)  
   first obs. used      2006-10-02  
   last obs. used      2019-10-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59071  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 16:22:36  

Additional Information
 Earth MOID = 1.36324 au 
 Jupiter MOID = 2.11832 au 
 T_jup = 3.328 
[ 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 16.8   n/a MPO495222  

447624 (2006 UM218)          Discovered 2006-Oct-02 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2015-10-28
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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