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390527 (1997 EV5)
Classification: Main-belt Asteroid          SPK-ID: 2390527
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1161219938931686 1.2926e-07  
a 2.653536735690513 2.6816e-08 au
q 2.345402759073361 3.3308e-07 au
i 8.680883283379417 1.1073e-05 deg
node 174.3310783659065 6.9965e-05 deg
peri 57.91801904634806 8.6456e-05 deg
M 91.04006326169714 4.3998e-05 deg
tp 2458601.230502191705
(2019-Apr-27.73050219)
0.00019359 TDB
period 1578.832593709984
4.32
2.3933e-05
6.552e-08
d
yr
n .2280165746731021 3.4564e-09 deg/d
Q 2.961670712307665 2.993e-08 au
  Orbit Determination Parameters
   # obs. used (total)      59  
   data-arc span      8178 days (22.39 yr)  
   first obs. used      1997-03-04  
   last obs. used      2019-07-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58041  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 04:33:50  

Additional Information
 Earth MOID = 1.34932 au 
 Jupiter MOID = 2.04699 au 
 T_jup = 3.363 
[ 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 17.2   n/a MPO476838  

390527 (1997 EV5)          Discovered 1997-Mar-04 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-04-17

Alternate Designations
 1997 EV5 = 2010 EH108 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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