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JPL Small-Body Database Browser
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351398 (2005 EP240)
Classification: Outer Main-belt Asteroid          SPK-ID: 2351398
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1189423398906906 8.1808e-08  
a 3.982051311222888 1.5646e-07 au
q 3.508416810701245 2.6517e-07 au
i 4.097499001986097 8.9019e-06 deg
node 280.3902935591817 0.00013286 deg
peri 304.2550264293483 0.00014034 deg
M 208.0543868738307 4.8998e-05 deg
tp 2459825.523358614472
(2022-Sep-03.02335861)
0.0004277 TDB
period 2902.409618993179
7.95
0.00017106
4.683e-07
d
yr
n .1240348700762923 7.3104e-09 deg/d
Q 4.45568581174453 1.7507e-07 au
  Orbit Determination Parameters
   # obs. used (total)      141  
   data-arc span      7952 days (21.77 yr)  
   first obs. used      1997-01-31  
   last obs. used      2018-11-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6151  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 04:09:51  

Additional Information
 Earth MOID = 2.50174 au 
 Jupiter MOID = .647073 au 
 T_jup = 3.039 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.7   n/a MPO423314  

351398 (2005 EP240)          Discovered 2005-Jan-17 by Spacewatch at Kitt Peak
Reference: 20130127/Numbers.arcLast Updated: 2013-01-31

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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