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100295 (1995 EC5)
Classification: Main-belt Asteroid          SPK-ID: 2100295
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .005585154487267571 4.1068e-08  
a 2.869677968831747 1.6474e-08 au
q 2.853650374047113 1.1395e-07 au
i 2.891106169312251 4.0752e-06 deg
node 134.3837509611593 0.00010341 deg
peri 32.94316320513121 0.00048873 deg
M 113.8368668767563 0.00047595 deg
tp 2458639.027350621559
(2019-Jun-04.52735062)		 0.002348 TDB
period 1775.61241205867
4.86		 1.529e-05
4.186e-08		 d
yr
n .2027469494779049 1.7459e-09 deg/d
Q 2.88570556361638 1.6566e-08 au
   Orbit Determination Parameters
   # obs. used (total)      554  
   data-arc span      10131 days (27.74 yr)  
   first obs. used      1992-09-24  
   last obs. used      2020-06-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60391  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 20:06:56  

Additional Information
 Earth MOID = 1.85291 au 
 Jupiter MOID = 2.07069 au 
 T_jup = 3.297 
[ 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 15.59   n/a E2021B55  

100295 (1995 EC5)          Discovered 1995-Mar-02 by Spacewatch at Kitt Peak
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

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Alternate Designations
 1995 EC5 = 1992 SQ3 = 2000 ET95 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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