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136214 (2003 WM50)
Classification: Main-belt Asteroid          SPK-ID: 2136214
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2039523444492732 5.7978e-08  
a 2.249848486814576 1.1648e-08 au
q 1.790986613273094 1.3399e-07 au
i 6.237662559117298 6.5453e-06 deg
node 317.2557236475665 4.3043e-05 deg
peri 20.46106149071699 4.4739e-05 deg
M 25.42809546168206 1.4318e-05 deg
tp 2458913.435789253287
(2020-Mar-04.93578925)
4.8588e-05 TDB
period 1232.617516166245
3.37
9.572e-06
2.621e-08
d
yr
n .2920614020800968 2.268e-09 deg/d
Q 2.708710360356059 1.4023e-08 au
  Orbit Determination Parameters
   # obs. used (total)      358  
   data-arc span      6682 days (18.29 yr)  
   first obs. used      2001-01-14  
   last obs. used      2019-05-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57244  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 07:12:52  

Additional Information
 Earth MOID = .782938 au 
 Jupiter MOID = 2.67414 au 
 T_jup = 3.593 
[ 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 16.4   n/a MPO475185  

136214 (2003 WM50)          Discovered 2003-Nov-19 by LINEAR at Socorro
Reference: 20060907/Numbers.arcLast Updated: 2006-09-10

[ show close-approach data ]
Alternate Designations
 2003 WM50 = 1989 PJ1 = 2001 AK50 = 2002 JW145 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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