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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 ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .214044303984366 4.7097e-08  
a 2.302507536897477 1.2633e-08 au
q 1.809668913743499 1.0861e-07 au
i 4.464186054300111 4.2806e-06 deg
node 101.1949962709996 6.4092e-05 deg
peri 265.9119155212696 6.5089e-05 deg
M 319.3725400450421 1.6508e-05 deg
tp 2459144.518136691046
(2020-Oct-22.01813669)
5.9468e-05 TDB
period 1276.144983374713
3.49
1.0503e-05
2.876e-08
d
yr
n .2820996083438693 2.3217e-09 deg/d
Q 2.795346160051454 1.5338e-08 au
  Orbit Determination Parameters
   # obs. used (total)      616  
   data-arc span      7216 days (19.76 yr)  
   first obs. used      1999-08-08  
   last obs. used      2019-05-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58353  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 07:12:53  

Additional Information
 Earth MOID = .81506 au 
 Jupiter MOID = 2.67384 au 
 T_jup = 3.556 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456887.5 (2014-Aug-18.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2135362342538187 4.6894e-08  
q 1.811217710866227 1.0796e-07 au
tp 2456593.457388737537
(2013-Oct-27.95738874)
4.5152e-05 TDB
node 101.2445739578662 6.4044e-05 deg
peri 266.0854310581124 6.5058e-05 deg
i 4.465270235573485 4.2813e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      616  
   data-arc span      7216 days (19.76 yr)  
   first obs. used      1999-08-08  
   last obs. used      2019-05-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58353  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 07:12:53  

Additional Information
 Jupiter MOID = 2.67384 au 
 T_jup = 3.556 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.199015869599562E-15 -5.042319728816139E-15 -3.59598809858403E-13 3.855405006217202E-14 -1.158548351781237E-13 -9.482323247787878E-16
q -5.042319728816139E-15 1.165548999078744E-14 1.085323641794309E-12 -8.873937328030989E-14 3.321840008470885E-13 2.518405691903545E-15
tp -3.59598809858403E-13 1.085323641794309E-12 2.038672104142832E-9 -1.182117083745429E-11 5.44801766289968E-10 2.125093659183899E-12
node 3.855405006217202E-14 -8.873937328030989E-14 -1.182117083745429E-11 4.10161471085784E-9 -4.091894790759501E-9 4.117016292926962E-11
peri -1.158548351781237E-13 3.321840008470885E-13 5.44801766289968E-10 -4.091894790759501E-9 4.232509672095992E-9 -4.050597134048642E-11
i -9.482323247787878E-16 2.518405691903545E-15 2.125093659183899E-12 4.117016292926962E-11 -4.050597134048642E-11 1.832943494707415E-11

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

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Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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