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JPL Small-Body Database Browser
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423298 (2005 EW95)
Classification: Main-belt Asteroid          SPK-ID: 2423298
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1790736983835456 9.7165e-08  
a 2.299672477722661 2.0501e-08 au
q 1.887861622066012 2.2264e-07 au
i 9.923492811054187 7.3836e-06 deg
node 110.561660432048 5.6812e-05 deg
peri 135.4349732378039 6.4593e-05 deg
M 73.57905824218756 3.2989e-05 deg
tp 2458740.155065272610
(2019-Sep-13.65506527)
0.00011607 TDB
period 1273.788748333318
3.49
1.7033e-05
4.663e-08
d
yr
n .2826214319062247 3.7793e-09 deg/d
Q 2.71148333337931 2.4172e-08 au
  Orbit Determination Parameters
   # obs. used (total)      157  
   data-arc span      5195 days (14.22 yr)  
   first obs. used      2005-03-11  
   last obs. used      2019-06-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54535  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 07:30:07  

Additional Information
 Earth MOID = .887535 au 
 Jupiter MOID = 2.35931 au 
 T_jup = 3.551 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.2   n/a MPO434532  

423298 (2005 EW95)          Discovered 2005-Mar-11 by CSS at Catalina
Reference: Last Updated: 2015-02-04
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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