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233181 (2005 WX29)
Classification: Main-belt Asteroid          SPK-ID: 2233181
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1165426932662012 5.1602e-08  
a 2.316000891873093 1.076e-08 au
q 2.046087910327278 1.2195e-07 au
i 1.733867062890745 5.9021e-06 deg
node 16.35703408851612 0.00016599 deg
peri 67.60183671609578 0.0001686 deg
M 30.32121422874322 2.6451e-05 deg
tp 2458892.069715218548
(2020-Feb-12.56971522)
9.4485e-05 TDB
period 1287.379266108652
3.52
8.9717e-06
2.456e-08
d
yr
n .2796378732183314 1.9488e-09 deg/d
Q 2.585913873418907 1.2014e-08 au
  Orbit Determination Parameters
   # obs. used (total)      270  
   data-arc span      8681 days (23.77 yr)  
   first obs. used      1996-04-16  
   last obs. used      2020-01-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5919  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 07:17:18  

Additional Information
 Earth MOID = 1.06289 au 
 Jupiter MOID = 2.59306 au 
 T_jup = 3.571 
[ 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 17.5   n/a MPO460022  
diameter diameter 1.918 km 0.467 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.048   0.024 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

233181 (2005 WX29)          Discovered 2005-Nov-21 by Spacewatch at Kitt Peak
Reference: 20100228/Numbers.arcLast Updated: 2010-03-03

Alternate Designations
 2005 WX29 = 2001 RL112 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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