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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 ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2085240624866685 6.6425e-08  
a 2.324890060007288 1.6036e-08 au
q 1.840094539859694 1.6016e-07 au
i 1.292338536918491 8.5675e-06 deg
node 321.8116622839981 0.00033395 deg
peri 95.08843116446211 0.00033526 deg
M 332.1329993072756 2.9371e-05 deg
tp 2459100.728166443211
(2020-Sep-08.22816644)
0.00010626 TDB
period 1294.798113274403
3.54
1.3397e-05
3.668e-08
d
yr
n .2780356229355318 2.8767e-09 deg/d
Q 2.809685580154882 1.938e-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 = .852622 au 
 Jupiter MOID = 2.54127 au 
 T_jup = 3.545 
[ 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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