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JPL Small-Body Database Browser
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447290 (2005 WN35)
Classification: Main-belt Asteroid          SPK-ID: 2447290
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2290993354714598 9.2706e-08  
a 2.266066899080549 2.0475e-08 au
q 1.746912478367324 2.1005e-07 au
i 6.207208439239192 1.0311e-05 deg
node 67.63743363081615 8.0456e-05 deg
peri 276.7212953920353 8.5257e-05 deg
M 36.33245953267398 2.1016e-05 deg
tp 2458474.752368095003
(2018-Dec-22.25236809)
7.285e-05 TDB
period 1245.969804083534
3.41
1.6887e-05
4.623e-08
d
yr
n .2889315606366527 3.9159e-09 deg/d
Q 2.785221319793775 2.5165e-08 au
  Orbit Determination Parameters
   # obs. used (total)      120  
   data-arc span      5140 days (14.07 yr)  
   first obs. used      2003-01-29  
   last obs. used      2017-02-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59002  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-09 11:40:58  

Additional Information
 Earth MOID = .752245 au 
 Jupiter MOID = 2.64612 au 
 T_jup = 3.573 
[ 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 17.9   n/a MPO402785  

447290 (2005 WN35)          Discovered 2005-Nov-22 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-10-28
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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