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123433 (2000 WY118)
Classification: Main-belt Asteroid          SPK-ID: 2123433
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1333198290331327 3.8177e-08  
a 2.644442469768958 1.6885e-08 au
q 2.291885851811406 9.829e-08 au
i 4.562855659075959 4.6328e-06 deg
node 340.2247050164339 6.1972e-05 deg
peri 154.8220459124567 6.5164e-05 deg
M 145.4485453365209 2.0887e-05 deg
tp 2458365.890610940423
(2018-Sep-04.39061094)
8.9832e-05 TDB
period 1570.723031522017
4.30
1.5044e-05
4.119e-08
d
yr
n .2291938125152231 2.1951e-09 deg/d
Q 2.996999087726511 1.9136e-08 au
  Orbit Determination Parameters
   # obs. used (total)      472  
   data-arc span      7147 days (19.57 yr)  
   first obs. used      2000-11-20  
   last obs. used      2020-06-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53566  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-24 02:02:56  

Additional Information
 Earth MOID = 1.30669 au 
 Jupiter MOID = 2.03266 au 
 T_jup = 3.376 
[ 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 15.8   n/a MPO432728  

123433 (2000 WY118)          Discovered 2000-Nov-20 by LINEAR at Socorro
Reference: 20060314/Numbers.arcLast Updated: 2006-03-23
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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