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JPL Small-Body Database Browser
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324101 (2005 WA203)
Classification: Main-belt Asteroid          SPK-ID: 2324101
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08068655290305517 5.0558e-08  
a 3.034046742478495 3.8437e-08 au
q 2.789239969481162 1.5602e-07 au
i 7.16800971084067 5.4608e-06 deg
node 77.33764954544816 4.6467e-05 deg
peri 19.40531748674041 6.064e-05 deg
M 187.940298926007 4.0068e-05 deg
tp 2459523.089464768560
(2021-Nov-04.58946477)
0.00022353 TDB
period 1930.331188788074
5.28
3.6682e-05
1.004e-07
d
yr
n .1864964945347124 3.544e-09 deg/d
Q 3.278853515475828 4.1539e-08 au
  Orbit Determination Parameters
   # obs. used (total)      254  
   data-arc span      6763 days (18.52 yr)  
   first obs. used      2000-12-29  
   last obs. used      2019-07-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60647  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 06:12:48  

Additional Information
 Earth MOID = 1.80726 au 
 Jupiter MOID = 1.88345 au 
 T_jup = 3.225 
[ 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 MPO450270  

324101 (2005 WA203)          Discovered 2005-Nov-30 by Spacewatch at Kitt Peak
Reference: 20120406/Numbers.arcLast Updated: 2012-04-09

[ show close-approach data ]
Alternate Designations
 2005 WA203 = 2010 VW104 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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