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183653 (2003 WK93)
Classification: Main-belt Asteroid          SPK-ID: 2183653
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .101077937223843 5.8192e-08  
a 2.240014153449627 1.5094e-08 au
q 2.013598143466726 1.3356e-07 au
i 1.595233544568593 5.7044e-06 deg
node 266.9351544713174 0.00021424 deg
peri 156.7465486692156 0.00021602 deg
M 330.0767372393413 2.8899e-05 deg
tp 2459102.284351962054
(2020-Sep-09.78435196)
9.8752e-05 TDB
period 1224.544495679612
3.35
1.2377e-05
3.389e-08
d
yr
n .2939868671739879 2.9714e-09 deg/d
Q 2.466430163432528 1.6619e-08 au
  Orbit Determination Parameters
   # obs. used (total)      308  
   data-arc span      6782 days (18.57 yr)  
   first obs. used      1999-08-03  
   last obs. used      2018-02-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63345  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Mar-06 01:15:12  

Additional Information
 Earth MOID = 1.02693 au 
 Jupiter MOID = 2.76808 au 
 T_jup = 3.628 
[ 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 17.1   n/a MPO266563  

183653 (2003 WK93)          Discovered 2003-Nov-19 by LONEOS at Anderson Mesa
Reference: 20080420/Numbers.arcLast Updated: 2008-04-23
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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