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136238 (2003 WX141)
Classification: Main-belt Asteroid          SPK-ID: 2136238
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 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2140443318435924 4.6415e-08  
a 2.302507545651217 6.0194e-09 au
q 1.809668856477473 1.07e-07 au
i 4.464187314504045 3.0839e-06 deg
node 101.1950239612673 5.8113e-05 deg
peri 265.9119056343352 5.8537e-05 deg
M 319.3725205675786 6.5433e-06 deg
tp 2459144.518206556976
(2020-Oct-22.01820656)
2.3206e-05 TDB
period 1276.14499065224
3.49
5.0043e-06
1.37e-08
d
yr
n .2820996067351275 1.1062e-09 deg/d
Q 2.795346234824961 7.3078e-09 au
  Orbit Determination Parameters
   # obs. used (total)      970  
   data-arc span      7748 days (21.21 yr)  
   first obs. used      1999-08-08  
   last obs. used      2020-10-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .48898  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 15:54:25  

Additional Information
 Earth MOID = .81506 au 
 Jupiter MOID = 2.67384 au 
 T_jup = 3.556 
[ 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 15.8   n/a MPO475185  

136238 (2003 WX141)          Discovered 2003-Nov-21 by LINEAR at Socorro
Reference: 20060907/Numbers.arcLast Updated: 2006-09-10

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