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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 
[ 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

[ 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 19 CATAB v2.0e-lin.ifort 2019-May-30 07:12:57 2019-May-30 07:12
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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