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118522 (2000 EA16)
Classification: Main-belt Asteroid          SPK-ID: 2118522
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1746874854845073 3.8731e-08  
a 2.394121233009223 1.3576e-08 au
q 1.975898214869774 9.4208e-08 au
i .5808452000948361 6.0233e-06 deg
node 325.6406482634288 0.00048927 deg
peri 301.7097147375451 0.00048969 deg
M 86.30404358363846 2.2464e-05 deg
tp 2458676.125819713604
(2019-Jul-11.62581971)
8.3391e-05 TDB
period 1353.061803992238
3.70
1.1509e-05
3.151e-08
d
yr
n .2660632344640964 2.2631e-09 deg/d
Q 2.812344251148672 1.5948e-08 au
  Orbit Determination Parameters
   # obs. used (total)      398  
   data-arc span      6919 days (18.94 yr)  
   first obs. used      2000-02-25  
   last obs. used      2019-02-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60017  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 09:17:18  

Additional Information
 Earth MOID = .959991 au 
 Jupiter MOID = 2.27507 au 
 T_jup = 3.509 
[ 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 16.8   n/a MPO432688  

118522 (2000 EA16)          Discovered 2000-Mar-03 by Spacewatch at Kitt Peak
Reference: 20051116/Numbers.arcLast Updated: 2005-11-21

[ show close-approach data ]
Alternate Designations
 2000 EA16 = 2001 SH197 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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