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43863 (1994 EU6)
Classification: Main-belt Asteroid          SPK-ID: 2043863
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 32 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2747297547698357 3.5752e-08  
a 3.060124490413763 1.4282e-08 au
q 2.219417239597221 1.1264e-07 au
i 13.8072018626164 3.9764e-06 deg
node 137.1269241890743 1.8792e-05 deg
peri 295.3255579116178 2.0329e-05 deg
M 55.17571048928821 7.4704e-06 deg
tp 2458900.823628087797
(2020-Feb-21.32362809)
3.9885e-05 TDB
period 1955.271494135764
5.35
1.3689e-05
3.748e-08
d
yr
n .1841176537783675 1.289e-09 deg/d
Q 3.900831741230304 1.8206e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1441  
   data-arc span      9906 days (27.12 yr)  
   first obs. used      1994-02-08  
   last obs. used      2021-03-24  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .45153  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 05:27:28  

Additional Information
 Earth MOID = 1.27374 au 
 Jupiter MOID = 1.59641 au 
 T_jup = 3.133 
[ 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 13.96   n/a MPCxxxxx  
diameter diameter 10.618 km 0.091 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.070   0.008 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

43863 (1994 EU6)          Discovered 1994-Mar-09 by Elst, E. W. at Caussols
Reference: 20020822/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1994 EU6 = 1999 BS24 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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