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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 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .116108142496768 1.1167e-07  
a 2.652967981175904 2.6573e-08 au
q 2.344936796778169 2.8294e-07 au
i 8.681849411002414 1.0482e-05 deg
node 174.3310179246638 4.4027e-05 deg
peri 57.79617880505117 5.7586e-05 deg
M 136.7893241751 3.4545e-05 deg
tp 2458600.783299826015
(2019-Apr-27.28329983)
0.00015187 TDB
period 1578.325014503835
4.32
2.3714e-05
6.493e-08
d
yr
n .228089903341721 3.427e-09 deg/d
Q 2.960999165573639 2.9659e-08 au
  Orbit Determination Parameters
   # obs. used (total)      89  
   data-arc span      8626 days (23.62 yr)  
   first obs. used      1997-03-04  
   last obs. used      2020-10-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .5877  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 11:23:52  

Additional Information
 Earth MOID = 1.34763 au 
 Jupiter MOID = 2.04622 au 
 T_jup = 3.364 
[ 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 17.43   n/a MPCxxxxx  

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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