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JPL Small-Body Database Browser
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347034 (2010 EJ88)
Classification: Main-belt Asteroid          SPK-ID: 2347034
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07568100335622424 6.407e-08  
a 2.517153024467293 4.0313e-08 au
q 2.326652357974453 1.6395e-07 au
i 13.69614966032101 7.8231e-06 deg
node 347.238982539137 2.9813e-05 deg
peri 313.7305106284011 7.142e-05 deg
M 61.77225740269745 6.8373e-05 deg
tp 2458750.204047943998
(2019-Sep-23.70404794)
0.00027718 TDB
period 1458.68949150992
3.99
3.5042e-05
9.594e-08
d
yr
n .2467968694470791 5.9288e-09 deg/d
Q 2.707653690960132 4.3364e-08 au
  Orbit Determination Parameters
   # obs. used (total)      115  
   data-arc span      5853 days (16.02 yr)  
   first obs. used      2002-02-16  
   last obs. used      2018-02-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61241  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Mar-06 01:56:46  

Additional Information
 Earth MOID = 1.3323 au 
 Jupiter MOID = 2.54412 au 
 T_jup = 3.415 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456850.5 (2014-Jul-12.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07582166874339016 6.4079e-08  
q 2.326338256232674 1.6427e-07 au
tp 2457294.833675821160
(2015-Sep-29.33367582)
0.00028041 TDB
node 347.3153585230222 2.9804e-05 deg
peri 314.6400850107292 7.1353e-05 deg
i 13.69841571753879 7.8251e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      115  
   data-arc span      5853 days (16.02 yr)  
   first obs. used      2002-02-16  
   last obs. used      2018-02-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61241  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Mar-06 01:56:46  

Additional Information
 Jupiter MOID = 2.54412 au 
 T_jup = 3.415 
Orbit Covariance (6×6)
  e q tp node peri i
e 4.106116569313746E-15 -1.025061394692477E-14 3.479711419212864E-12 -1.954380025658392E-14 7.483260271843888E-13 -4.139607558515007E-15
q -1.025061394692477E-14 2.698472403581273E-14 -1.049346747370771E-11 4.34893417533871E-14 -2.378787534446318E-12 1.85604608734201E-14
tp 3.479711419212864E-12 -1.049346747370771E-11 7.86304534350203E-8 1.713785775750149E-10 1.821794185911863E-8 -9.785287151442282E-11
node -1.954380025658392E-14 4.34893417533871E-14 1.713785775750149E-10 8.882915236299729E-10 -8.21355059691526E-10 4.106905839795591E-11
peri 7.483260271843888E-13 -2.378787534446318E-12 1.821794185911863E-8 -8.21355059691526E-10 5.091196247285783E-9 -6.288670654873841E-11
i -4.139607558515007E-15 1.85604608734201E-14 -9.785287151442282E-11 4.106905839795591E-11 -6.288670654873841E-11 6.123203410418042E-11

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 16.4   n/a MPO437469  

347034 (2010 EJ88)          Discovered 2010-Mar-14 by Spacewatch at Kitt Peak
Reference: 20121128/Numbers.arcLast Updated: 2012-12-03

[ show close-approach data ]
Alternate Designations
 2010 EJ88 = 2006 DH17 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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