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325732 (2009 VX44)
Classification: Main-belt Asteroid          SPK-ID: 2325732
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0774459523640274 4.8971e-08  
a 2.978990068407669 3.2483e-08 au
q 2.748279345476858 1.4813e-07 au
i 10.69693486638919 5.6168e-06 deg
node 81.60589700792265 2.5654e-05 deg
peri 293.9650717592347 4.6218e-05 deg
M 57.00016949876333 3.4781e-05 deg
tp 2458703.144718803867
(2019-Aug-07.64471880)
0.00018296 TDB
period 1878.027770302164
5.14
3.0717e-05
8.41e-08
d
yr
n .1916904561757775 3.1353e-09 deg/d
Q 3.20970079133848 3.4998e-08 au
  Orbit Determination Parameters
   # obs. used (total)      286  
   data-arc span      6439 days (17.63 yr)  
   first obs. used      2002-06-11  
   last obs. used      2020-01-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56404  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 20:19:14  

Additional Information
 Earth MOID = 1.7725 au 
 Jupiter MOID = 2.22811 au 
 T_jup = 3.229 
[ 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 15.5   n/a MPO455401  

325732 (2009 VX44)          Discovered 2009-Nov-14 by Lowe, A. at Mayhill
Reference: 20120406/Numbers.arcLast Updated: 2012-04-09
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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