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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 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2138468007347185 4.5642e-08  
a 2.3018760709655 5.9391e-09 au
q 1.809627237501724 1.0506e-07 au
i 4.464113067147811 2.939e-06 deg
node 101.1938131960192 5.6795e-05 deg
peri 265.949636794092 5.7228e-05 deg
M 15.77423615835837 6.3697e-06 deg
tp 2459144.605745002032
(2020-Oct-22.10574500)
2.2571e-05 TDB
period 1275.620042534133
3.49
4.9369e-06
1.352e-08
d
yr
n .2822156974617833 1.0922e-09 deg/d
Q 2.794124904429276 7.2092e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1071  
   data-arc span      7859 days (21.52 yr)  
   first obs. used      1999-08-08  
   last obs. used      2021-02-12  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .48791  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 18:16:32  

Additional Information
 Earth MOID = .813499 au 
 Jupiter MOID = 2.6761 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 15.95   n/a E2021B55  

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

[ hide close-approach data ]
Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)
Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
1959-Mar-10 00:36 < 00:01 Hebe 0.0492000461036747 0.0491984542231183 0.0492016385446089 3.38493561076835 3.38493557343976 2436637.524654401 0.793549238536836 303.182681268234 35.5402028830573 -76.375044964298 201170.053012662 T 24 CATAB v2.0f-lin.ifort 2021-Apr-13 18:16:34 2021-Apr-13 18:16
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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