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JPL Small-Body Database Browser
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26558 (2000 EA12)
Classification: Outer Main-belt Asteroid          SPK-ID: 2026558
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1117351304252034 6.9473e-08  
a 3.202503060477432 3.2037e-08 au
q 2.844670963327873 2.248e-07 au
i 18.94786261673963 7.8119e-06 deg
node 11.76650104906307 1.6533e-05 deg
peri 351.3148345803131 2.859e-05 deg
M 271.2791580309129 2.5352e-05 deg
tp 2459116.388576130706
(2020-Sep-23.88857613)		 0.00015071 TDB
period 2093.306186969735
5.73		 3.1412e-05
8.6e-08		 d
yr
n .1719767524889109 2.5806e-09 deg/d
Q 3.560335157626991 3.5617e-08 au
   Orbit Determination Parameters
   # obs. used (total)      1029  
   data-arc span      11529 days (31.56 yr)  
   first obs. used      1986-11-25  
   last obs. used      2018-06-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57763  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-03 18:29:31  

Additional Information
 Earth MOID = 1.8437 au 
 Jupiter MOID = 1.89834 au 
 T_jup = 3.100 
[ 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 13.2   n/a MPO400269  
diameter diameter 9.883 km 0.271 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.095   0.016 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

26558 (2000 EA12)          Discovered 2000-Mar-04 by LINEAR at Socorro
Reference: 20010705/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2000 EA12 = 1986 WQ3 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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