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26564 (2000 EC46)
Classification: Main-belt Asteroid          SPK-ID: 2026564
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07840932112069635 4.0095e-08  
a 2.590984284486055 1.2553e-08 au
q 2.387826965705111 1.0123e-07 au
i 14.52287574395598 5.045e-06 deg
node 191.379308159733 1.5128e-05 deg
peri 71.27379173249616 3.4085e-05 deg
M 236.2621216271692 2.9855e-05 deg
tp 2459524.095324204411
(2021-Nov-05.59532420)
0.0001265 TDB
period 1523.335612282293
4.17
1.1071e-05
3.031e-08
d
yr
n .2363234976569874 1.7175e-09 deg/d
Q 2.794141603267 1.3538e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1522  
   data-arc span      11080 days (30.34 yr)  
   first obs. used      1989-10-03  
   last obs. used      2020-02-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50438  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 00:47:32  

Additional Information
 Earth MOID = 1.41839 au 
 Jupiter MOID = 2.26991 au 
 T_jup = 3.370 
[ 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 14.1   n/a MPO452541  
diameter diameter 4.219 km 0.203 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  
geometric albedo albedo 0.273   0.041 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  

26564 (2000 EC46)          Discovered 2000-Mar-09 by LINEAR at Socorro
Reference: 20010705/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2000 EC46 = 1989 TA13 = 1993 RY5 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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