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JPL Small-Body Database Browser
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382684 (2002 UJ71)
Classification: Main-belt Asteroid          SPK-ID: 2382684
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2083813649882746 6.6713e-08  
a 2.326584763235505 1.6209e-08 au
q 1.841767854511569 1.6088e-07 au
i 1.291211969958238 8.5628e-06 deg
node 321.852205443839 0.00033429 deg
peri 94.82931155487977 0.0003356 deg
M 221.2039930624318 2.8676e-05 deg
tp 2459100.248175698790
(2020-Sep-07.74817570)
0.00010631 TDB
period 1296.214114664619
3.55
1.3546e-05
3.709e-08
d
yr
n .2777318931549715 2.9024e-09 deg/d
Q 2.811401671959441 1.9587e-08 au
  Orbit Determination Parameters
   # obs. used (total)      195  
   data-arc span      5668 days (15.52 yr)  
   first obs. used      2002-10-08  
   last obs. used      2018-04-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .65435  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 08:50:43  

Additional Information
 Earth MOID = .853854 au 
 Jupiter MOID = 2.53996 au 
 T_jup = 3.544 
[ 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 17.6   n/a MPO397381  

382684 (2002 UJ71)          Discovered 2002-Oct-16 by NEAT at Palomar
Reference: Last Updated: 2014-01-21

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