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JPL Small-Body Database Browser
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215075 (2009 EY20)
Classification: Main-belt Asteroid          SPK-ID: 2215075
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1925140753724529 3.7092e-08  
a 2.352450492776862 1.8122e-08 au
q 1.899570661300453 8.9666e-08 au
i 1.60256793719209 6.1067e-06 deg
node 344.4711694065576 0.00015668 deg
peri 264.9903979167425 0.00015756 deg
M 355.3421545889084 1.7933e-05 deg
tp 2459017.551466474801
(2020-Jun-17.05146647)
6.5745e-05 TDB
period 1317.890009039553
3.61
1.5229e-05
4.169e-08
d
yr
n .2731639192426684 3.1565e-09 deg/d
Q 2.80533032425327 2.1611e-08 au
  Orbit Determination Parameters
   # obs. used (total)      211  
   data-arc span      7534 days (20.63 yr)  
   first obs. used      1999-09-08  
   last obs. used      2020-04-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57333  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 09:14:38  

Additional Information
 Earth MOID = .886415 au 
 Jupiter MOID = 2.2346 au 
 T_jup = 3.531 
[ 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 17.3   n/a MPO427264  

215075 (2009 EY20)          Discovered 2009-Mar-15 by Spacewatch at Kitt Peak
Reference: 20090509/Numbers.arcLast Updated: 2009-05-11

[ show close-approach data ]
Alternate Designations
 2009 EY20 = 2007 YZ6 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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