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215748 (2004 EC83)
Classification: Main-belt Asteroid          SPK-ID: 2215748
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1377053124257103 4.0851e-08  
a 2.630339749259267 2.0184e-08 au
q 2.268127992301756 1.0974e-07 au
i 4.104557079987636 5.6696e-06 deg
node 58.53555709259755 7.2317e-05 deg
peri 48.48592033079566 7.6194e-05 deg
M 233.7616439473483 2.4882e-05 deg
tp 2459146.892876116784
(2020-Oct-24.39287612)
0.00011086 TDB
period 1558.174880857935
4.27
1.7935e-05
4.91e-08
d
yr
n .2310395350499958 2.6594e-09 deg/d
Q 2.992551506216779 2.2964e-08 au
  Orbit Determination Parameters
   # obs. used (total)      333  
   data-arc span      7680 days (21.03 yr)  
   first obs. used      1998-10-17  
   last obs. used      2019-10-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59977  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 00:00:20  

Additional Information
 Earth MOID = 1.28762 au 
 Jupiter MOID = 2.13641 au 
 T_jup = 3.383 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.5   n/a MPO360129  

215748 (2004 EC83)          Discovered 2004-Mar-14 by LINEAR at Socorro
Reference: 20090607/Numbers.arcLast Updated: 2009-06-08
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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