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JPL Small-Body Database Browser
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26558 (2000 EA12)
Classification: 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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1109854662769856 6.8448e-08  
a 3.198372157033282 3.0845e-08 au
q 2.843399331857615 2.213e-07 au
i 18.95035834779156 7.7296e-06 deg
node 11.67386478753113 1.6365e-05 deg
peri 351.9168522530023 2.8643e-05 deg
M 339.5983976268772 2.5988e-05 deg
tp 2459118.900544378128
(2020-Sep-26.40054438)		 0.00015157 TDB
period 2089.257265021479
5.72		 3.0223e-05
8.275e-08		 d
yr
n .1723100386090073 2.4926e-09 deg/d
Q 3.553344982208949 3.4269e-08 au
   Orbit Determination Parameters
   # obs. used (total)      1088  
   data-arc span      11906 days (32.60 yr)  
   first obs. used      1986-11-25  
   last obs. used      2019-07-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58546  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jan-29 02:36:27  

Additional Information
 Earth MOID = 1.84319 au 
 Jupiter MOID = 1.90856 au 
 T_jup = 3.101 
[ 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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