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382987 (2005 EW10)
Classification: Main-belt Asteroid          SPK-ID: 2382987
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .199076878207718 6.7874e-08  
a 2.789617806018929 2.9281e-08 au
q 2.234269401804017 1.8184e-07 au
i 8.14256464424915 7.3307e-06 deg
node 335.9106050287068 4.8538e-05 deg
peri 192.900054689078 5.1725e-05 deg
M 99.40669233103181 1.878e-05 deg
tp 2458530.574936185371
(2019-Feb-16.07493619)
8.5553e-05 TDB
period 1701.827301625806
4.66
2.6794e-05
7.336e-08
d
yr
n .2115373279392576 3.3305e-09 deg/d
Q 3.344966210233841 3.511e-08 au
  Orbit Determination Parameters
   # obs. used (total)      155  
   data-arc span      6147 days (16.83 yr)  
   first obs. used      2003-10-24  
   last obs. used      2020-08-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .65322  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 17:38:40  

Additional Information
 Earth MOID = 1.24193 au 
 Jupiter MOID = 1.64361 au 
 T_jup = 3.286 
[ 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 MPO471934  

382987 (2005 EW10)          Discovered 2005-Mar-02 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-01-21

[ show close-approach data ]
Alternate Designations
 2005 EW10 = 2010 CT243 = 2010 PW17 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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