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447703 (2007 EH11)
Classification: Main-belt Asteroid          SPK-ID: 2447703
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04079248663661714 7.8182e-08  
a 2.275796351749518 2.4316e-08 au
q 2.182960959483113 1.888e-07 au
i 3.470397243847888 7.9002e-06 deg
node 4.67468193126042 0.0001113 deg
peri 100.9826698063925 0.00015305 deg
M 356.3170925439157 9.9964e-05 deg
tp 2459013.328823422429
(2020-Jun-12.82882342)
0.00034817 TDB
period 1254.002846160235
3.43
2.0097e-05
5.502e-08
d
yr
n .2870806881358542 4.6009e-09 deg/d
Q 2.368631744015922 2.5307e-08 au
  Orbit Determination Parameters
   # obs. used (total)      73  
   data-arc span      5257 days (14.39 yr)  
   first obs. used      2005-08-28  
   last obs. used      2020-01-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61397  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 11:10:33  

Additional Information
 Earth MOID = 1.20292 au 
 Jupiter MOID = 2.65906 au 
 T_jup = 3.606 
[ 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 18.2   n/a MPO503582  

447703 (2007 EH11)          Discovered 2007-Mar-09 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-10-28

Alternate Designations
 2007 EH11 = 2012 TY16 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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