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201772 (2003 WP83)
Classification: Main-belt Asteroid          SPK-ID: 2201772
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09861871121600324 7.6569e-08  
a 3.068027133371971 3.1488e-08 au
q 2.765462251503098 2.3707e-07 au
i 6.820658836787356 7.3961e-06 deg
node 1.274357708876312 4.3342e-05 deg
peri 3.398789483253167 5.0988e-05 deg
M 51.68184587877474 2.5963e-05 deg
tp 2458718.711842785029
(2019-Aug-23.21184279)
0.00014241 TDB
period 1962.850491743981
5.37
3.0218e-05
8.273e-08
d
yr
n .1834067350081983 2.8235e-09 deg/d
Q 3.370592015240844 3.4593e-08 au
  Orbit Determination Parameters
   # obs. used (total)      255  
   data-arc span      9365 days (25.64 yr)  
   first obs. used      1995-02-05  
   last obs. used      2020-09-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58441  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 05:03:48  

Additional Information
 Earth MOID = 1.76334 au 
 Jupiter MOID = 2.08164 au 
 T_jup = 3.213 
[ 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 15.8   n/a MPO494132  

201772 (2003 WP83)          Discovered 2003-Nov-21 by LINEAR at Socorro
Reference: 20081212/Numbers.arcLast Updated: 2008-12-12
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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