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332763 (2009 UY84)
Classification: Main-belt Asteroid          SPK-ID: 2332763
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07506700413027603 6.7554e-08  
a 2.858271446308812 4.0896e-08 au
q 2.643709571843298 2.0593e-07 au
i 2.921188359585297 7.6149e-06 deg
node 136.367972165959 0.00013725 deg
peri 259.957614171076 0.00014676 deg
M 82.50246604707402 5.1536e-05 deg
tp 2458596.000431789756
(2019-Apr-22.50043179)
0.00025083 TDB
period 1765.036265371757
4.83
3.7881e-05
1.037e-07
d
yr
n .2039618148719317 4.3774e-09 deg/d
Q 3.072833320774326 4.3966e-08 au
  Orbit Determination Parameters
   # obs. used (total)      127  
   data-arc span      7379 days (20.20 yr)  
   first obs. used      1999-11-11  
   last obs. used      2020-01-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60135  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 21:11:10  

Additional Information
 Earth MOID = 1.65238 au 
 Jupiter MOID = 2.2518 au 
 T_jup = 3.297 
[ 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 16.6   n/a MPO418709  

332763 (2009 UY84)          Discovered 2009-Oct-23 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20120703/Numbers.arcLast Updated: 2012-07-09

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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