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441012 (2007 EQ15)
Classification: Main-belt Asteroid          SPK-ID: 2441012
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

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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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1211885708439051 1.341e-07  
a 2.357644285706043 2.8088e-08 au
q 2.071924744163029 3.0519e-07 au
i 2.261786942026441 8.4144e-06 deg
node 86.86589544464098 0.00031054 deg
peri 89.1816066446532 0.00031252 deg
M 241.7798592183927 3.7554e-05 deg
tp 2459434.714997150049
(2021-Aug-08.21499715)
0.00014112 TDB
period 1322.256917819012
3.62
2.363e-05
6.47e-08
d
yr
n .2722617633143486 4.8655e-09 deg/d
Q 2.643363827249058 3.1492e-08 au
  Orbit Determination Parameters
   # obs. used (total)      57  
   data-arc span      4554 days (12.47 yr)  
   first obs. used      2005-10-27  
   last obs. used      2018-04-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62853  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 11:59:42  

Additional Information
 Earth MOID = 1.07766 au 
 Jupiter MOID = 2.31802 au 
 T_jup = 3.542 
[ 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 18.0   n/a MPO245869  

441012 (2007 EQ15)          Discovered 2007-Mar-09 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-09-02

Alternate Designations
 2007 EQ15 = 2005 UK263 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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