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JPL Small-Body Database Browser
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441022 (2007 EM160)
Classification: Main-belt Asteroid          SPK-ID: 2441022
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1981004534488216 5.4752e-08  
a 2.401520645381808 2.1218e-08 au
q 1.925778316564965 1.3667e-07 au
i 2.322772539228037 1.1855e-05 deg
node 349.4109027634206 0.00013403 deg
peri 235.026565095999 0.00013876 deg
M 67.47121444594868 3.4872e-05 deg
tp 2458345.732549998111
(2018-Aug-15.23255000)
0.00012985 TDB
period 1359.339427247956
3.72
1.8015e-05
4.932e-08
d
yr
n .2648345165186859 3.5097e-09 deg/d
Q 2.87726297419865 2.5421e-08 au
  Orbit Determination Parameters
   # obs. used (total)      183  
   data-arc span      5519 days (15.11 yr)  
   first obs. used      2004-08-23  
   last obs. used      2019-10-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51806  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 15:55:32  

Additional Information
 Earth MOID = .918069 au 
 Jupiter MOID = 2.11227 au 
 T_jup = 3.497 
[ 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 17.6   n/a MPO437714  

441022 (2007 EM160)          Discovered 2007-Mar-14 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-09-02
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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