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447895 (2007 WG35)
Classification: Main-belt Asteroid          SPK-ID: 2447895
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2576544988069829 5.2996e-08  
a 2.597451194777522 5.44e-08 au
q 1.928206209011521 1.3515e-07 au
i 5.293172378998746 1.7868e-05 deg
node 35.48705189212267 7.6821e-05 deg
peri 76.31118202255358 0.00010328 deg
M 330.5166866238061 7.5085e-05 deg
tp 2459125.725654070870
(2020-Oct-03.22565407)
0.00032255 TDB
period 1529.042373572359
4.19
4.8036e-05
1.315e-07
d
yr
n .2354414803815532 7.3966e-09 deg/d
Q 3.266696180543523 6.8417e-08 au
  Orbit Determination Parameters
   # obs. used (total)      94  
   data-arc span      5737 days (15.71 yr)  
   first obs. used      2004-01-18  
   last obs. used      2019-10-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .64901  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 16:24:12  

Additional Information
 Earth MOID = .95288 au 
 Jupiter MOID = 1.89229 au 
 T_jup = 3.363 
[ 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 17.8   n/a MPO495224  

447895 (2007 WG35)          Discovered 2007-Nov-19 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2015-10-28

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