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136241 (2003 WM170)
Classification: Main-belt Asteroid          SPK-ID: 2136241
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ 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 .2168785531946835 4.8304e-08  
a 2.309682428553129 1.0114e-08 au
q 1.808761845109343 1.1215e-07 au
i 10.11395522603301 4.5409e-06 deg
node 64.74037053291896 3.0477e-05 deg
peri 315.5405705524377 3.2009e-05 deg
M 308.6921768833292 1.218e-05 deg
tp 2459183.229186382643
(2020-Nov-29.72918638)
4.4036e-05 TDB
period 1282.114560739913
3.51
8.4217e-06
2.306e-08
d
yr
n .2807861411325386 1.8444e-09 deg/d
Q 2.810603011996915 1.2308e-08 au
  Orbit Determination Parameters
   # obs. used (total)      548  
   data-arc span      7627 days (20.88 yr)  
   first obs. used      1999-09-13  
   last obs. used      2020-07-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53199  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-25 11:02:23  

Additional Information
 Earth MOID = .828051 au 
 Jupiter MOID = 2.6673 au 
 T_jup = 3.533 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.0   n/a MPO320501  

136241 (2003 WM170)          Discovered 2003-Nov-20 by LINEAR at Socorro
Reference: 20060907/Numbers.arcLast Updated: 2006-09-10

Alternate Designations
 2003 WM170 = 1999 SV26 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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