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160423 (2005 EU10)
Classification: Main-belt Asteroid          SPK-ID: 2160423
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3122730568527601 6.0238e-08  
a 3.129875937167157 2.7792e-08 au
q 2.152500010698071 1.9048e-07 au
i 16.32383470646101 6.511e-06 deg
node 339.4854285359439 1.5309e-05 deg
peri 356.6778021482689 1.7081e-05 deg
M 116.8831270518639 5.6725e-06 deg
tp 2458343.843219632636
(2018-Aug-13.34321963)
3.3356e-05 TDB
period 2022.502707575203
5.54
2.6938e-05
7.375e-08
d
yr
n .1779972895223499 2.3708e-09 deg/d
Q 4.107251863636241 3.647e-08 au
  Orbit Determination Parameters
   # obs. used (total)      764  
   data-arc span      6298 days (17.24 yr)  
   first obs. used      2002-10-29  
   last obs. used      2020-01-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49359  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 13:19:37  

Additional Information
 Earth MOID = 1.14348 au 
 Jupiter MOID = 1.296 au 
 T_jup = 3.077 
[ 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 14.2   n/a MPO333989  

160423 (2005 EU10)          Discovered 2005-Mar-02 by Spacewatch at Kitt Peak
Reference: 20070730/Numbers.arcLast Updated: 2007-08-06

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