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JPL Small-Body Database Browser
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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 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1041622760973238 8.6671e-08  
a 2.19929575566987 1.7236e-08 au
q 1.970212103948113 1.8658e-07 au
i 2.305323592544957 9.8557e-06 deg
node 347.0409780032736 0.00014509 deg
peri 226.0112645350992 0.00014884 deg
M 84.31517703761851 3.2449e-05 deg
tp 2458321.485266822445
(2018-Jul-21.98526682)
0.00010653 TDB
period 1191.307513937907
3.26
1.4004e-05
3.834e-08
d
yr
n .3021889778987525 3.5524e-09 deg/d
Q 2.428379407391628 1.9031e-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 = .965001 au 
 Jupiter MOID = 2.54007 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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