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97620 (2000 EA108)
Classification: Main-belt Asteroid          SPK-ID: 2097620
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07590877917002485 3.5847e-08  
a 3.078760008048353 2.2406e-08 au
q 2.845055094479907 1.1239e-07 au
i 8.468244776869941 3.8832e-06 deg
node 257.5206182184598 3.4972e-05 deg
peri 199.8392770111666 5.2059e-05 deg
M 325.2049168860143 3.8097e-05 deg
tp 2459191.211797382241
(2020-Dec-07.71179738)
0.00020931 TDB
period 1973.159449934199
5.40
2.154e-05
5.897e-08
d
yr
n .1824485091724368 1.9917e-09 deg/d
Q 3.312464921616799 2.4107e-08 au
  Orbit Determination Parameters
   # obs. used (total)      769  
   data-arc span      7718 days (21.13 yr)  
   first obs. used      1998-12-17  
   last obs. used      2020-02-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53712  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 00:19:56  

Additional Information
 Earth MOID = 1.86345 au 
 Jupiter MOID = 1.88168 au 
 T_jup = 3.207 
[ 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 14.5   n/a MPO453425  
diameter diameter 4.049 km 0.828 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.205   0.172 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

97620 (2000 EA108)          Discovered 2000-Mar-08 by LINEAR at Socorro
Reference: 20050224/Numbers.arcLast Updated: 2005-02-28

[ show close-approach data ]
Alternate Designations
 2000 EA108 = 2001 KC73 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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