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43406 (2000 WR135)
Classification: Main-belt Asteroid          SPK-ID: 2043406
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 35 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1353001682370511 5.2636e-08  
a 2.52623603187077 9.9223e-09 au
q 2.184435871752155 1.3493e-07 au
i 12.81154634920719 4.7901e-06 deg
node 49.6516479445625 1.8535e-05 deg
peri 45.54190235923722 2.2235e-05 deg
M 358.8441236977286 1.1784e-05 deg
tp 2459205.208885971468
(2020-Dec-21.70888597)
4.8008e-05 TDB
period 1466.592010232562
4.02
8.6405e-06
2.366e-08
d
yr
n .2454670402458511 1.4462e-09 deg/d
Q 2.868036191989386 1.1265e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1739  
   data-arc span      8338 days (22.83 yr)  
   first obs. used      1998-05-22  
   last obs. used      2021-03-20  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .46027  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 05:25:53  

Additional Information
 Earth MOID = 1.21908 au 
 Jupiter MOID = 2.41763 au 
 T_jup = 3.406 
[ 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 14.12   n/a MPCxxxxx  
diameter diameter 3.689 km 0.337 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.392   0.071 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

43406 (2000 WR135)          Discovered 2000-Nov-19 by LINEAR at Socorro
Reference: 20020624/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 2000 WR135 = 1998 KQ30 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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