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173536 (2000 WX77)
Classification: Main-belt Asteroid          SPK-ID: 2173536
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 .1257799175187368 3.5338e-08  
a 2.234241106242997 8.9755e-09 au
q 1.953218444182781 7.9559e-08 au
i 5.511481955963214 4.7467e-06 deg
node 28.31126980853122 3.9294e-05 deg
peri 53.68610394760515 4.542e-05 deg
M 286.7148965986485 2.0119e-05 deg
tp 2459248.817134394127
(2021-Feb-03.31713439)
6.7993e-05 TDB
period 1219.813635143715
3.34
7.3505e-06
2.012e-08
d
yr
n .2951270502543495 1.7784e-09 deg/d
Q 2.515263768303212 1.0104e-08 au
  Orbit Determination Parameters
   # obs. used (total)      537  
   data-arc span      7328 days (20.06 yr)  
   first obs. used      2000-10-24  
   last obs. used      2020-11-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56267  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-17 23:26:10  

Additional Information
 Earth MOID = .974598 au 
 Jupiter MOID = 2.69169 au 
 T_jup = 3.623 
[ 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 16.7   n/a MPO436861  

173536 (2000 WX77)          Discovered 2000-Nov-20 by LINEAR at Socorro
Reference: 20080122/Numbers.arcLast Updated: 2008-01-28
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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