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324080 (2005 WP75)
Classification: Main-belt Asteroid          SPK-ID: 2324080
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09364099843719517 5.4117e-08  
a 2.664287074395361 2.5187e-08 au
q 2.414800572625666 1.4378e-07 au
i 3.238870355362275 6.567e-06 deg
node 27.27155849789366 0.00010842 deg
peri 270.1452963623794 0.00011532 deg
M 229.7334299787085 4.3079e-05 deg
tp 2459575.278389236048
(2021-Dec-26.77838924)
0.00019405 TDB
period 1588.436849846873
4.35
2.2525e-05
6.167e-08
d
yr
n .2266379050792635 3.2138e-09 deg/d
Q 2.913773576165057 2.7546e-08 au
  Orbit Determination Parameters
   # obs. used (total)      155  
   data-arc span      8518 days (23.32 yr)  
   first obs. used      1996-10-07  
   last obs. used      2020-02-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56055  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 20:08:58  

Additional Information
 Earth MOID = 1.40174 au 
 Jupiter MOID = 2.24786 au 
 T_jup = 3.376 
[ 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 16.8   n/a MPO413305  

324080 (2005 WP75)          Discovered 2005-Nov-25 by Spacewatch at Kitt Peak
Reference: 20120406/Numbers.arcLast Updated: 2012-04-09

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