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103896 (2000 DN55)
Classification: Main-belt Asteroid          SPK-ID: 2103896
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .103312055345779 6.1654e-08  
a 2.938981487214523 2.0759e-08 au
q 2.635349269147197 1.8013e-07 au
i 2.135052188243657 5.5791e-06 deg
node 23.89355352171857 0.00015673 deg
peri 300.9098005176928 0.0001582 deg
M 245.4222532952694 2.2644e-05 deg
tp 2459786.221922107148
(2022-Jul-25.72192211)
0.00011768 TDB
period 1840.321511139191
5.04
1.9498e-05
5.338e-08
d
yr
n .1956179927371244 2.0726e-09 deg/d
Q 3.24261370528185 2.2904e-08 au
  Orbit Determination Parameters
   # obs. used (total)      577  
   data-arc span      9146 days (25.04 yr)  
   first obs. used      1995-03-10  
   last obs. used      2020-03-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60991  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 19:45:50  

Additional Information
 Earth MOID = 1.62219 au 
 Jupiter MOID = 2.04741 au 
 T_jup = 3.264 
[ 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 15.32   n/a E2021B55  

103896 (2000 DN55)          Discovered 2000-Feb-29 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 2000 DN55 = 2002 RU2 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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