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JPL Small-Body Database Browser
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357187 (2002 EO112)
Classification: Main-belt Asteroid          SPK-ID: 2357187
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 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1574199099100193 1.2838e-07  
a 2.36017990653172 2.8064e-08 au
q 1.988640598274059 2.9588e-07 au
i 2.692847475775263 9.4698e-06 deg
node 139.1889971917657 0.00020504 deg
peri 81.16587952708514 0.00020715 deg
M 223.135674071334 2.8935e-05 deg
tp 2459104.005074524549
(2020-Sep-11.50507452)
0.00010984 TDB
period 1324.390600683714
3.63
2.3621e-05
6.467e-08
d
yr
n .2718231311926789 4.8482e-09 deg/d
Q 2.731719214789381 3.2481e-08 au
  Orbit Determination Parameters
   # obs. used (total)      94  
   data-arc span      5053 days (13.83 yr)  
   first obs. used      2002-02-12  
   last obs. used      2015-12-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60708  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-10 06:53:45  

Additional Information
 Earth MOID = .982902 au 
 Jupiter MOID = 2.2432 au 
 T_jup = 3.533 
[ 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 17.9   n/a MPO264884  

357187 (2002 EO112)          Discovered 2002-Mar-10 by Spacewatch at Kitt Peak
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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