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47305 (1999 WL24)
Classification: Main-belt Asteroid          SPK-ID: 2047305
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 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1393204807667893 3.0781e-08  
a 2.431229055874322 7.9545e-09 au
q 2.092509054955724 7.5827e-08 au
i 2.777257628575097 3.4275e-06 deg
node 136.3202069293603 6.6813e-05 deg
peri 86.36387034806198 6.8082e-05 deg
M 352.8724787550616 1.2211e-05 deg
tp 2459027.914053922762
(2020-Jun-27.41405392)
4.696e-05 TDB
period 1384.641177913426
3.79
6.7954e-06
1.86e-08
d
yr
n .259995156682036 1.276e-09 deg/d
Q 2.76994905679292 9.0627e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1088  
   data-arc span      9938 days (27.21 yr)  
   first obs. used      1993-03-26  
   last obs. used      2020-06-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5343  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-23 21:43:53  

Additional Information
 Earth MOID = 1.08611 au 
 Jupiter MOID = 2.20692 au 
 T_jup = 3.492 
[ 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 15.5   n/a MPO426244  

47305 (1999 WL24)          Discovered 1999-Nov-28 by Spacewatch at Kitt Peak
Reference: 20020921/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1999 WL24 = 1997 CK16 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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