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382543 (2001 UH41)
Classification: Main-belt Asteroid          SPK-ID: 2382543
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1963530671016507 4.6803e-07  
a 2.466859425804647 9.1654e-08 au
q 1.982484011439288 1.0865e-06 au
i 3.960655281600845 1.0688e-05 deg
node 72.53064819239789 0.00012405 deg
peri 286.9089903840423 0.00018013 deg
M 311.6432908641261 0.00020981 deg
tp 2459190.594375281914
(2020-Dec-07.09437528)
0.00083523 TDB
period 1415.190907826287
3.87
7.887e-05
2.159e-07
d
yr
n .2543826405392577 1.4177e-08 deg/d
Q 2.951234840170006 1.0965e-07 au
  Orbit Determination Parameters
   # obs. used (total)      112  
   data-arc span      5941 days (16.27 yr)  
   first obs. used      2001-10-17  
   last obs. used      2018-01-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .69436  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Feb-06 09:34:07  

Additional Information
 Earth MOID = .983574 au 
 Jupiter MOID = 2.50588 au 
 T_jup = 3.456 
[ 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 17.1   n/a MPO353310  

382543 (2001 UH41)          Discovered 2001-Oct-17 by LINEAR at Socorro
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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