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67843 (2000 WL)
Classification: Main-belt Asteroid          SPK-ID: 2067843
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2324416106889638 4.3575e-08  
a 2.328643722309123 1.1415e-08 au
q 1.787370024774847 1.0437e-07 au
i 10.05416035946529 4.9339e-06 deg
node 100.0077735908469 2.5766e-05 deg
peri 162.1858231810695 2.7937e-05 deg
M 355.1243482741237 1.3866e-05 deg
tp 2459218.078555039747
(2021-Jan-03.57855504)
5.0071e-05 TDB
period 1297.935162333952
3.55
9.5437e-06
2.613e-08
d
yr
n .2773636237365251 2.0394e-09 deg/d
Q 2.8699174198434 1.4068e-08 au
  Orbit Determination Parameters
   # obs. used (total)      965  
   data-arc span      7695 days (21.07 yr)  
   first obs. used      1999-04-10  
   last obs. used      2020-05-04  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .50373  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 12:32:53  

Additional Information
 Earth MOID = .772594 au 
 Jupiter MOID = 2.2269 au 
 T_jup = 3.516 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.32   n/a E2021B10  
diameter diameter 2.391 km 0.100 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.257   0.045 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

67843 (2000 WL)          Discovered 2000-Nov-16 by LINEAR at Socorro
Reference: 20030910/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2000 WL = 1999 GE37 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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