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JPL Small-Body Database Browser
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183640 (2003 WR35)
Classification: Main-belt Asteroid          SPK-ID: 2183640
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 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .129995840617961 6.2485e-08  
a 2.213412657252469 1.58e-08 au
q 1.9256782182385 1.4314e-07 au
i 5.800078985361319 8.5718e-06 deg
node 354.8253208166306 4.7499e-05 deg
peri 107.335321193971 6.4083e-05 deg
M 323.1983701691464 4.3481e-05 deg
tp 2459123.457935443111
(2020-Sep-30.95793544)
0.00014608 TDB
period 1202.796097970891
3.29
1.2879e-05
3.526e-08
d
yr
n .2993026005050378 3.2047e-09 deg/d
Q 2.501147096266438 1.7854e-08 au
  Orbit Determination Parameters
   # obs. used (total)      227  
   data-arc span      21522 days (58.92 yr)  
   first obs. used      1960-10-22  
   last obs. used      2019-09-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59933  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 20:42:37  

Additional Information
 Earth MOID = .951796 au 
 Jupiter MOID = 2.62246 au 
 T_jup = 3.638 
[ 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 17.4   n/a MPO440026  

183640 (2003 WR35)          Discovered 2003-Nov-19 by LINEAR at Socorro
Reference: 20080420/Numbers.arcLast Updated: 2008-04-23
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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