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357829 (2005 UQ86)
Classification: Main-belt Asteroid          SPK-ID: 2357829
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 .170060930734487 8.5485e-08  
a 3.186767723985484 3.8125e-08 au
q 2.64482303880989 2.6958e-07 au
i 2.469785947841526 8.043e-06 deg
node 78.80463447465466 0.00018227 deg
peri 321.366811518395 0.00018383 deg
M 201.5067101935048 2.6681e-05 deg
tp 2459915.313196924486
(2022-Dec-01.81319692)
0.00016554 TDB
period 2077.897122931186
5.69
3.7288e-05
1.021e-07
d
yr
n .1732520806863459 3.109e-09 deg/d
Q 3.728712409161078 4.4608e-08 au
  Orbit Determination Parameters
   # obs. used (total)      171  
   data-arc span      5295 days (14.50 yr)  
   first obs. used      2005-10-22  
   last obs. used      2020-04-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55451  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 23:19:52  

Additional Information
 Earth MOID = 1.65355 au 
 Jupiter MOID = 1.68641 au 
 T_jup = 3.174 
[ 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 16.4   n/a MPO434259  

357829 (2005 UQ86)          Discovered 2005-Oct-22 by Spacewatch at Kitt Peak
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29

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