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123417 (2000 WN103)
Classification: Main-belt Asteroid          SPK-ID: 2123417
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1815471098029255 5.437e-08  
a 2.649489350985204 1.347e-08 au
q 2.168482216860211 1.4517e-07 au
i 7.620341918040161 6.7718e-06 deg
node 174.9288091169223 3.4621e-05 deg
peri 242.2525483497221 3.8608e-05 deg
M 192.0668800598442 1.5637e-05 deg
tp 2459735.310832743578
(2022-Jun-04.81083274)
7.0319e-05 TDB
period 1575.221730424326
4.31
1.2013e-05
3.289e-08
d
yr
n .2285392545359471 1.7429e-09 deg/d
Q 3.130496485110197 1.5916e-08 au
  Orbit Determination Parameters
   # obs. used (total)      424  
   data-arc span      9042 days (24.76 yr)  
   first obs. used      1995-07-27  
   last obs. used      2020-04-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63908  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 21:00:03  

Additional Information
 Earth MOID = 1.19218 au 
 Jupiter MOID = 2.27085 au 
 T_jup = 3.355 
[ 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 16.0   n/a MPO469284  

123417 (2000 WN103)          Discovered 2000-Nov-26 by LINEAR at Socorro
Reference: 20060314/Numbers.arcLast Updated: 2006-03-23

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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