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58634 (1997 WF3)
Classification: Main-belt Asteroid          SPK-ID: 2058634
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2044953315227998 4.1564e-08  
a 2.380055509524826 8.1708e-09 au
q 1.893345269061881 9.8848e-08 au
i .8675235383912056 3.9261e-06 deg
node 339.4138556174607 0.00024111 deg
peri 6.579416712118257 0.00024125 deg
M 166.5216829754297 8.9997e-06 deg
tp 2458580.134915488025
(2019-Apr-06.63491549)
3.2405e-05 TDB
period 1341.15525638342
3.67
6.9063e-06
1.891e-08
d
yr
n .2684252984779566 1.3823e-09 deg/d
Q 2.866765749987771 9.8417e-09 au
  Orbit Determination Parameters
   # obs. used (total)      914  
   data-arc span      9955 days (27.26 yr)  
   first obs. used      1993-09-19  
   last obs. used      2020-12-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51861  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 05:44:00  

Additional Information
 Earth MOID = .884407 au 
 Jupiter MOID = 2.54905 au 
 T_jup = 3.510 
[ 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 15.9   n/a MPO449377  

58634 (1997 WF3)          Discovered 1997-Nov-23 by Kobayashi, T. at Oizumi
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19

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Alternate Designations
 1997 WF3 = 1993 UX9 = 2000 MX2 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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