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JPL Small-Body Database Browser
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347704 (2001 WO50)
Classification: Main-belt Asteroid          SPK-ID: 2347704
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2841670113486128 9.212e-08  
a 2.360350224131359 1.4598e-08 au
q 1.689616555203922 2.1441e-07 au
i 13.5304926630561 8.784e-06 deg
node 44.80227878764211 2.1314e-05 deg
peri 296.1529058318696 2.6318e-05 deg
M 87.28414382011509 1.2573e-05 deg
tp 2458679.358853429590
(2019-Jul-14.85885343)
4.6116e-05 TDB
period 1324.533961215351
3.63
1.2287e-05
3.364e-08
d
yr
n .2717937104985025 2.5214e-09 deg/d
Q 3.031083893058796 1.8746e-08 au
  Orbit Determination Parameters
   # obs. used (total)      295  
   data-arc span      7194 days (19.70 yr)  
   first obs. used      2000-03-10  
   last obs. used      2019-11-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52777  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 20:12:54  

Additional Information
 Earth MOID = .732837 au 
 Jupiter MOID = 2.51317 au 
 T_jup = 3.460 
[ 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 16.9   n/a MPO503394  

347704 (2001 WO50)          Discovered 2001-Nov-17 by LINEAR at Socorro
Reference: 20121228/Numbers.arcLast Updated: 2013-01-02

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