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67855 (2000 WO13)
Classification: Main-belt Asteroid          SPK-ID: 2067855
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 32 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1569730857315839 4.5216e-08  
a 2.518780900483713 8.6952e-09 au
q 2.123400090253007 1.148e-07 au
i 13.91255977325766 3.9109e-06 deg
node 65.07118224684112 1.6122e-05 deg
peri 334.3785542862231 1.9072e-05 deg
M 357.4097737252971 1.0141e-05 deg
tp 2459211.005560248360
(2020-Dec-27.50556025)
4.1128e-05 TDB
period 1460.104750826635
4.00
7.5607e-06
2.07e-08
d
yr
n .2465576526589526 1.2767e-09 deg/d
Q 2.914161710714419 1.006e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1850  
   data-arc span      7982 days (21.85 yr)  
   first obs. used      1999-05-13  
   last obs. used      2021-03-20  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .47203  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 07:05:11  

Additional Information
 Earth MOID = 1.1398 au 
 Jupiter MOID = 2.4915 au 
 T_jup = 3.400 
[ 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 14.25   n/a E2021B10  
diameter diameter 4.244 km 0.353 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.296   0.030 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

67855 (2000 WO13)          Discovered 2000-Nov-18 by LINEAR at Socorro
Reference: 20030910/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 2000 WO13 = 1999 KM12 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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