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6341 (1993 UN3)
Classification: Main-belt Asteroid          SPK-ID: 2006341
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09652545486671217 6.9153e-08  
a 3.004382664273784 3.489e-08 AU
q 2.714383261011092 2.1155e-07 AU
i 10.24868300475534 8.4133e-06 deg
node 215.64150507 4.3423e-05 deg
peri 224.2309949031968 6.6521e-05 deg
M 340.0005414379326 5.3535e-05 deg
tp 2457106.168863258890
(2015-Mar-24.66886326)
0.00028357 JED
period 1902.091031871822
5.21
3.3134e-05
9.072e-08
d
yr
n .1892653894938608 3.2969e-09 deg/d
Q 3.294382067536476 3.8258e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      989  
   data-arc span      18915 days (51.79 yr)  
   first obs. used      1962-11-23  
   last obs. used      2014-09-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .50684  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Sep-12 13:49:41  

Additional Information
 Earth MOID = 1.73957 AU 
 T_jup = 3.220 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 11.8 mag n/a MPO267733  

6341 (1993 UN3)          Discovered 1993-Oct-20 by Ueda & Kaneda at Kushiro (399)
Reference: DISCOVERY.DBLast Updated: 2003-08-29

[ show close-approach data ]
Alternate Designations
 1993 UN3 = 1962 WD = 1975 GT = 1987 QM11 = 1988 XW2 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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