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58426 (1996 EA2)
Classification: Main-belt Asteroid          SPK-ID: 2058426
[ 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 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2449264229989611 2.9593e-08  
a 2.241028464459913 5.0197e-09 au
q 1.692141378820892 6.4835e-08 au
i 6.429416818247796 3.3313e-06 deg
node 182.2807537809795 2.5223e-05 deg
peri 99.67955559242323 2.6599e-05 deg
M .873805944898574 6.4031e-06 deg
tp 2458997.525719112693
(2020-May-28.02571911)		 2.1795e-05 TDB
period 1225.376327183058
3.35		 4.1171e-06
1.127e-08		 d
yr
n .2937872978398251 9.871e-10 deg/d
Q 2.789915550098935 6.2492e-09 au
   Orbit Determination Parameters
   # obs. used (total)      1386  
   data-arc span      10008 days (27.40 yr)  
   first obs. used      1993-06-21  
   last obs. used      2020-11-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49401  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-17 21:40:26  

Additional Information
 Earth MOID = .691001 au 
 Jupiter MOID = 2.39635 au 
 T_jup = 3.586 
[ 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 15.5   n/a MPO436190  
diameter diameter 1.871 km 0.018 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.358   0.083 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

58426 (1996 EA2)          Discovered 1996-Mar-15 by NEAT at Haleakala
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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