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434398 (2005 EH325)
Classification: Main-belt Asteroid          SPK-ID: 2434398
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1039644259047457 8.6679e-08  
a 2.199402407101692 1.7194e-08 au
q 1.970742798513849 1.8655e-07 au
i 2.305263036146495 9.8552e-06 deg
node 347.0359064392619 0.00014509 deg
peri 225.9544104039713 0.00014885 deg
M 205.2713542191495 3.2917e-05 deg
tp 2459512.563351818152
(2021-Oct-25.06335182)
0.00011097 TDB
period 1191.394170899862
3.26
1.3971e-05
3.825e-08
d
yr
n .3021669979534072 3.5433e-09 deg/d
Q 2.428062015689535 1.8981e-08 au
  Orbit Determination Parameters
   # obs. used (total)      146  
   data-arc span      5322 days (14.57 yr)  
   first obs. used      2005-03-08  
   last obs. used      2019-10-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .47732  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 15:40:09  

Additional Information
 Earth MOID = .965364 au 
 Jupiter MOID = 2.53935 au 
 T_jup = 3.658 
[ 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 MPO437681  

434398 (2005 EH325)          Discovered 2005-Mar-08 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2015-06-04
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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