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JPL Small-Body Database Browser
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351125 (2003 WR82)
Classification: Main-belt Asteroid          SPK-ID: 2351125
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ 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 .206948483629561 5.0968e-08  
a 2.617975949205038 2.8008e-08 au
q 2.076189796338395 1.3348e-07 au
i 17.76228870316368 1.0662e-05 deg
node 117.73096853 1.8327e-05 deg
peri 281.4381608914464 3.5098e-05 deg
M 340.1963187796555 3.2209e-05 deg
tp 2459085.611909025988
(2020-Aug-24.11190903)
0.00013921 TDB
period 1547.201598957193
4.24
2.4829e-05
6.798e-08
d
yr
n .2326781463014505 3.7339e-09 deg/d
Q 3.159762102071681 3.3804e-08 au
  Orbit Determination Parameters
   # obs. used (total)      183  
   data-arc span      5286 days (14.47 yr)  
   first obs. used      2003-11-19  
   last obs. used      2018-05-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58055  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 12:58:48  

Additional Information
 Earth MOID = 1.16694 au 
 Jupiter MOID = 2.42037 au 
 T_jup = 3.309 
[ 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 16.2   n/a MPO440577  

351125 (2003 WR82)          Discovered 2003-Nov-19 by NEAT at Palomar
Reference: 20130127/Numbers.arcLast Updated: 2013-01-31

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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