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29253 (1993 DN)
Classification: Main-belt Asteroid          SPK-ID: 2029253
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457600.5 (2016-Jul-31.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0783151849342149 5.5375e-08  
a 2.211920977841262 1.0049e-08 au
q 2.038693977401754 1.2107e-07 au
i 4.814575998385313 5.071e-06 deg
node 293.0799758095695 6.1027e-05 deg
peri 213.4311609718857 6.8804e-05 deg
M 52.32763404555205 2.9521e-05 deg
tp 2457425.844833850414
(2016-Feb-07.34483385)
9.8497e-05 JED
period 1201.580407000944
3.29
8.1885e-06
2.242e-08
d
yr
n .2996054179166699 2.0417e-09 deg/d
Q 2.385147978280771 1.0836e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1186  
   data-arc span      8457 days (23.15 yr)  
   first obs. used      1993-02-15  
   last obs. used      2016-04-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .49707  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Apr-25 13:53:34  

Additional Information
 Earth MOID = 1.0516 au 
 Jupiter MOID = 2.62678 au 
 T_jup = 3.648 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.7 mag n/a MPO309381  

29253 (1993 DN)          Discovered 1993-Feb-21 by Ueda, S., Kaneda, H. at Kushiro
Reference: 20011002/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1993 DN = 1998 WK5 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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