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243838 (2000 UQ80)
Classification: Main-belt Asteroid          SPK-ID: 2243838
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1190251123884778 5.3009e-08  
a 2.401817248525248 1.3488e-08 au
q 2.115940680582946 1.2516e-07 au
i 5.774245112712967 6.0751e-06 deg
node 236.1519171483183 5.0729e-05 deg
peri 167.968061314453 5.5917e-05 deg
M 95.9432586017424 2.3899e-05 deg
tp 2458638.156621122772
(2019-Jun-03.65662112)
8.9372e-05 TDB
period 1359.591265679954
3.72
1.1453e-05
3.136e-08
d
yr
n .2647854609598114 2.2305e-09 deg/d
Q 2.68769381646755 1.5094e-08 au
  Orbit Determination Parameters
   # obs. used (total)      303  
   data-arc span      8508 days (23.29 yr)  
   first obs. used      1996-10-16  
   last obs. used      2020-02-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59037  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 09:25:53  

Additional Information
 Earth MOID = 1.12551 au 
 Jupiter MOID = 2.67248 au 
 T_jup = 3.509 
[ 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 16.7   n/a MPO454790  

243838 (2000 UQ80)          Discovered 2000-Oct-24 by LINEAR at Socorro
Reference: 20100726/Numbers.arcLast Updated: 2010-07-28

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