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434267 (2003 WM5)
Classification: Main-belt Asteroid          SPK-ID: 2434267
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1101332717856236 1.4134e-07  
a 2.738170054758379 3.5426e-08 au
q 2.436606427922419 3.7447e-07 au
i 25.25116650797667 1.8057e-05 deg
node 41.20001179878187 1.3965e-05 deg
peri 314.7416217656406 6.8769e-05 deg
M 273.2311854057995 7.5133e-05 deg
tp 2459399.387305608521
(2021-Jul-03.88730561)
0.00035026 TDB
period 1654.96590786277
4.53
3.2118e-05
8.793e-08
d
yr
n .2175271395559474 4.2215e-09 deg/d
Q 3.039733681594339 3.9328e-08 au
  Orbit Determination Parameters
   # obs. used (total)      121  
   data-arc span      5666 days (15.51 yr)  
   first obs. used      2003-10-22  
   last obs. used      2019-04-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61425  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 18:01:09  

Additional Information
 Earth MOID = 1.48098 au 
 Jupiter MOID = 2.47095 au 
 T_jup = 3.205 
[ 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 16.3   n/a MPO326962  

434267 (2003 WM5)          Discovered 2003-Nov-18 by NEAT at Palomar
Reference: Last Updated: 2015-06-04
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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