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160815 (2000 WV43)
Classification: Main-belt Asteroid          SPK-ID: 2160815
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .253624763544293 3.79e-08  
a 2.392307680216752 1.3978e-08 au
q 1.785559210496582 9.1591e-08 au
i 5.492876272750816 5.0212e-06 deg
node 105.4671934707323 4.3704e-05 deg
peri 249.4043764048428 4.5053e-05 deg
M 198.4303796568289 1.4295e-05 deg
tp 2459807.070356684908
(2022-Aug-15.57035668)
5.6639e-05 TDB
period 1351.524673653146
3.70
1.1845e-05
3.243e-08
d
yr
n .2663658363164964 2.3345e-09 deg/d
Q 2.999056149936922 1.7523e-08 au
  Orbit Determination Parameters
   # obs. used (total)      540  
   data-arc span      9571 days (26.20 yr)  
   first obs. used      1994-01-07  
   last obs. used      2020-03-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50617  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 12:24:04  

Additional Information
 Earth MOID = .787939 au 
 Jupiter MOID = 2.45855 au 
 T_jup = 3.481 
[ 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 16.06   n/a E2021B55  
diameter diameter 3.649 km 0.287 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.063   0.013 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

160815 (2000 WV43)          Discovered 2000-Nov-21 by LINEAR at Socorro
Reference: 20070828/Numbers.arcLast Updated: 2007-08-30
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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