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JPL Small-Body Database Browser
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58428 (1996 EC8)
Classification: Main-belt Asteroid          SPK-ID: 2058428
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .184854721220655 3.4854e-08  
a 2.309546128497336 9.9758e-09 au
q 1.882615622767717 8.0509e-08 au
i 1.17864350908103 4.5123e-06 deg
node 38.46282635644654 0.00020264 deg
peri 268.696965596173 0.00020316 deg
M 93.63758206350875 1.2988e-05 deg
tp 2458267.045887445862
(2018-May-28.54588745)
4.5927e-05 TDB
period 1282.001071301385
3.51
8.3061e-06
2.274e-08
d
yr
n .2808109977900071 1.8194e-09 deg/d
Q 2.736476634226954 1.182e-08 au
  Orbit Determination Parameters
   # obs. used (total)      568  
   data-arc span      8353 days (22.87 yr)  
   first obs. used      1996-03-11  
   last obs. used      2019-01-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55424  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 03:34:42  

Additional Information
 Earth MOID = .867419 au 
 Jupiter MOID = 2.50735 au 
 T_jup = 3.562 
[ 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 16.7   n/a MPO459252  

58428 (1996 EC8)          Discovered 1996-Mar-11 by Spacewatch at Kitt Peak
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1996 EC8 = 2000 KV18 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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