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123240 (2000 UU59)
Classification: Main-belt Asteroid          SPK-ID: 2123240
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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2515251804107214 3.8417e-08  
a 2.315800811466986 1.3535e-08 au
q 1.733318594567457 9.1214e-08 au
i 5.918186043215056 5.7292e-06 deg
node 344.4673329209614 3.8882e-05 deg
peri 318.2270651232046 4.0446e-05 deg
M 263.9722641668111 1.3131e-05 deg
tp 2459343.855823640896
(2021-May-09.35582364)
4.8063e-05 TDB
period 1287.212443761498
3.52
1.1285e-05
3.09e-08
d
yr
n .279674114202941 2.4519e-09 deg/d
Q 2.898283028366515 1.6939e-08 au
  Orbit Determination Parameters
   # obs. used (total)      567  
   data-arc span      7635 days (20.90 yr)  
   first obs. used      1999-03-10  
   last obs. used      2020-02-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57474  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 06:36:57  

Additional Information
 Earth MOID = .723736 au 
 Jupiter MOID = 2.37022 au 
 T_jup = 3.531 
[ 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 15.9   n/a MPO417642  

123240 (2000 UU59)          Discovered 2000-Oct-25 by LINEAR at Socorro
Reference: 20060314/Numbers.arcLast Updated: 2006-03-23

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