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118889 (2000 UJ38)
Classification: Main-belt Asteroid          SPK-ID: 2118889
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09301340387526524 3.989e-08  
a 2.968655730078829 1.6905e-08 au
q 2.692530955690386 1.2163e-07 au
i 1.998472281177814 4.5601e-06 deg
node 4.614085313828807 9.8139e-05 deg
peri 131.2941426587083 0.00010103 deg
M 255.0094478454746 2.6192e-05 deg
tp 2459745.361221913121
(2022-Jun-14.86122191)
0.00013853 TDB
period 1868.263723387504
5.12
1.5958e-05
4.369e-08
d
yr
n .1926922818729543 1.6459e-09 deg/d
Q 3.244780504467271 1.8477e-08 au
  Orbit Determination Parameters
   # obs. used (total)      997  
   data-arc span      7354 days (20.13 yr)  
   first obs. used      2000-10-24  
   last obs. used      2020-12-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55377  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 09:21:01  

Additional Information
 Earth MOID = 1.70674 au 
 Jupiter MOID = 1.77402 au 
 T_jup = 3.256 
[ 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 14.8   n/a MPO439770  

118889 (2000 UJ38)          Discovered 2000-Oct-24 by LINEAR at Socorro
Reference: 20051116/Numbers.arcLast Updated: 2005-11-21

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