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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .197860749651427 5.4766e-08  
a 2.401642357672931 2.1155e-08 au
q 1.926451600389144 1.3669e-07 au
i 2.322619543303055 1.1855e-05 deg
node 349.4065674873398 0.00013404 deg
peri 235.0190353296971 0.00013877 deg
M 173.4382879169665 3.5706e-05 deg
tp 2458345.557149301838
(2018-Aug-15.05714930)
0.00013003 TDB
period 1359.442768278581
3.72
1.7962e-05
4.918e-08
d
yr
n .2648143845407017 3.4989e-09 deg/d
Q 2.876833114956718 2.5341e-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 = .918664 au 
 Jupiter MOID = 2.11205 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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