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357628 (2005 EH224)
Classification: Main-belt Asteroid          SPK-ID: 2357628
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .151813892228728 8.4877e-08  
a 2.543037115261086 2.1693e-08 au
q 2.156968752711184 2.2245e-07 au
i 5.332144056656228 5.1808e-06 deg
node 71.85774678788596 8.7929e-05 deg
peri 98.43847835676178 8.9595e-05 deg
M 271.5797068458485 2.1171e-05 deg
tp 2459364.311920275620
(2021-May-29.81192028)
8.9866e-05 TDB
period 1481.246969752597
4.06
1.8954e-05
5.189e-08
d
yr
n .2430384718762519 3.1098e-09 deg/d
Q 2.929105477810988 2.4987e-08 au
  Orbit Determination Parameters
   # obs. used (total)      180  
   data-arc span      9719 days (26.61 yr)  
   first obs. used      1993-04-19  
   last obs. used      2019-11-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .66828  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 23:22:12  

Additional Information
 Earth MOID = 1.17055 au 
 Jupiter MOID = 2.05366 au 
 T_jup = 3.422 
[ 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 17.1   n/a MPO455582  

357628 (2005 EH224)          Discovered 2005-Mar-09 by LINEAR at Socorro
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29

Alternate Designations
 2005 EH224 = 2013 CT54 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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