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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 2457400.5 (2016-Jan-13.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09713452369636737 6.4108e-08  
a 3.006725404945763 2.592e-08 au
q 2.714668564850589 1.9539e-07 au
i 10.24835144134084 7.5887e-06 deg
node 215.6087178119645 3.4143e-05 deg
peri 224.5370348193022 5.316e-05 deg
M 55.40870057565127 3.8173e-05 deg
tp 2457107.400861349086
(2015-Mar-25.90086135)
0.00020239 JED
period 1904.316268349678
5.21
2.4625e-05
6.742e-08
d
yr
n .1890442286206923 2.4445e-09 deg/d
Q 3.298782245040938 2.8438e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1293  
   data-arc span      19382 days (53.07 yr)  
   first obs. used      1962-11-23  
   last obs. used      2015-12-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .47732  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Jan-04 12:59:43  

Additional Information
 Earth MOID = 1.73967 au 
 Jupiter MOID = 2.04769 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 11.9 mag n/a MPO358692  

6341 (1993 UN3)          Discovered 1993-Oct-20 by Ueda & Kaneda at Kushiro
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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