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JPL Small-Body Database Browser
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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 ]

[ 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 .2446583952034413 3.1183e-08  
a 2.24056953807239 8.9101e-09 au
q 1.692395390545884 6.9934e-08 au
i 6.42950070239825 4.8139e-06 deg
node 182.2919094070757 3.3779e-05 deg
peri 99.68385686628916 3.5919e-05 deg
M 243.3029297944548 1.4392e-05 deg
tp 2458997.594177963017
(2020-May-28.09417796)
5.0706e-05 TDB
period 1224.999940571714
3.35
7.3072e-06
2.001e-08
d
yr
n .2938775652772571 1.753e-09 deg/d
Q 2.788743685598897 1.109e-08 au
  Orbit Determination Parameters
   # obs. used (total)      961  
   data-arc span      9387 days (25.70 yr)  
   first obs. used      1993-06-21  
   last obs. used      2019-03-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54135  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 03:34:41  

Additional Information
 Earth MOID = .69067 au 
 Jupiter MOID = 2.39627 au 
 T_jup = 3.587 
[ 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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