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JPL Small-Body Database Browser
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215885 (2005 EW323)
Classification: Main-belt Asteroid          SPK-ID: 2215885
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1391036300705808 1.0107e-07  
a 2.422691467398865 1.8561e-08 au
q 2.08568628974266 2.5425e-07 au
i 5.259209102274126 6.1377e-06 deg
node 177.8121279632797 5.8398e-05 deg
peri 346.5704097745245 6.1666e-05 deg
M 280.7713559596612 2.0806e-05 deg
tp 2458903.627483411296
(2020-Feb-24.12748341)
8.1174e-05 TDB
period 1377.354053573169
3.77
1.5828e-05
4.333e-08
d
yr
n .261370704987638 3.0036e-09 deg/d
Q 2.759696645055069 2.1143e-08 au
  Orbit Determination Parameters
   # obs. used (total)      243  
   data-arc span      8999 days (24.64 yr)  
   first obs. used      1994-06-06  
   last obs. used      2019-01-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59612  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 08:03:20  

Additional Information
 Earth MOID = 1.09391 au 
 Jupiter MOID = 2.21692 au 
 T_jup = 3.494 
[ 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 16.9   n/a MPO459961  

215885 (2005 EW323)          Discovered 2005-Mar-04 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20090607/Numbers.arcLast Updated: 2009-06-08

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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