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67897 (2000 WK75)
Classification: Main-belt Asteroid          SPK-ID: 2067897
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 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06322729714740338 3.2809e-08  
a 2.285899605328296 8.4167e-09 au
q 2.141368351733072 7.7358e-08 au
i 8.050972226286392 4.4482e-06 deg
node 35.58697688125289 2.7726e-05 deg
peri 37.64651594163617 4.9554e-05 deg
M 276.6626081840889 4.2469e-05 deg
tp 2459492.727820785364
(2021-Oct-05.22782079)
0.00014954 TDB
period 1262.362706468158
3.46
6.972e-06
1.909e-08
d
yr
n .285179527369918 1.575e-09 deg/d
Q 2.430430858923521 8.9488e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1340  
   data-arc span      8260 days (22.61 yr)  
   first obs. used      1998-02-27  
   last obs. used      2020-10-09  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .52329  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 12:33:13  

Additional Information
 Earth MOID = 1.15986 au 
 Jupiter MOID = 2.72238 au 
 T_jup = 3.586 
[ 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 15.06   n/a E2021B10  
diameter diameter 2.094 km 0.247 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.306   0.060 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

67897 (2000 WK75)          Discovered 2000-Nov-20 by LINEAR at Socorro
Reference: 20030910/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 2000 WK75 = 1998 DE33 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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