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JPL Small-Body Database Browser
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423617 (2005 WS134)
Classification: Main-belt Asteroid          SPK-ID: 2423617
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1769355525901895 4.4195e-08  
a 2.591743211737912 2.9358e-08 au
q 2.133171694397192 1.2481e-07 au
i 4.767534171048649 6.0832e-06 deg
node 91.0250111811727 0.00011704 deg
peri 15.00630591079317 0.00013093 deg
M 163.6821654262516 6.0841e-05 deg
tp 2458307.576576285464
(2018-Jul-08.07657629)
0.00024754 TDB
period 1524.004963446221
4.17
2.5895e-05
7.09e-08
d
yr
n .2362197031077475 4.0137e-09 deg/d
Q 3.050314729078632 3.4553e-08 au
  Orbit Determination Parameters
   # obs. used (total)      170  
   data-arc span      4959 days (13.58 yr)  
   first obs. used      2005-10-29  
   last obs. used      2019-05-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .64784  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 07:30:15  

Additional Information
 Earth MOID = 1.15043 au 
 Jupiter MOID = 2.08909 au 
 T_jup = 3.392 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.1   n/a MPO434532  

423617 (2005 WS134)          Discovered 2005-Nov-25 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2015-02-04
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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