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441369 (2008 EH11)
Classification: Main-belt Asteroid          SPK-ID: 2441369
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07324945197710636 7.8228e-08  
a 2.977829902249967 4.4941e-08 au
q 2.759705493829117 2.3086e-07 au
i 10.03900378221091 8.5547e-06 deg
node 25.75221087300224 4.6465e-05 deg
peri 12.10850687539236 7.3261e-05 deg
M 267.2678707982324 5.8607e-05 deg
tp 2459483.977188196668
(2021-Sep-26.47718820)
0.00030814 TDB
period 1876.930781693762
5.14
4.249e-05
1.163e-07
d
yr
n .1918024913391491 4.342e-09 deg/d
Q 3.195954310670817 4.8233e-08 au
  Orbit Determination Parameters
   # obs. used (total)      95  
   data-arc span      8658 days (23.70 yr)  
   first obs. used      1995-09-18  
   last obs. used      2019-06-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .65764  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 07:42:03  

Additional Information
 Earth MOID = 1.76717 au 
 Jupiter MOID = 2.16859 au 
 T_jup = 3.233 
[ 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 16.1   n/a MPO477081  

441369 (2008 EH11)          Discovered 2008-Mar-01 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-09-02

Alternate Designations
 2008 EH11 = 1995 SZ17 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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