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JPL Small-Body Database Browser
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382542 (2001 UJ28)
Classification: Main-belt Asteroid          SPK-ID: 2382542
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1725529101964047 6.9727e-08  
a 2.446425994464699 2.4871e-08 au
q 2.024288069539681 1.7762e-07 au
i 3.863430987171456 7.6102e-06 deg
node 51.24762696265971 0.00015996 deg
peri 350.7694921854675 0.00016747 deg
M 197.9647105599113 5.4044e-05 deg
tp 2459229.576786120158
(2021-Jan-15.07678612)
0.00021789 TDB
period 1397.643956361688
3.83
2.1313e-05
5.835e-08
d
yr
n .2575763293372247 3.9279e-09 deg/d
Q 2.868563919389716 2.9163e-08 au
  Orbit Determination Parameters
   # obs. used (total)      114  
   data-arc span      6014 days (16.47 yr)  
   first obs. used      2001-09-19  
   last obs. used      2018-03-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61254  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 10:13:05  

Additional Information
 Earth MOID = 1.03242 au 
 Jupiter MOID = 2.53193 au 
 T_jup = 3.475 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.3   n/a MPO434371  

382542 (2001 UJ28)          Discovered 2001-Oct-16 by LINEAR at Socorro
Reference: Last Updated: 2014-01-21
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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