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JPL Small-Body Database Browser
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392332 (2010 EN102)
Classification: Main-belt Asteroid          SPK-ID: 2392332
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06444386203303225 8.7177e-08  
a 2.688370716471222 3.9982e-08 au
q 2.515121724925307 2.3611e-07 au
i 5.14611872348318 1.3783e-05 deg
node 354.7003829125341 0.00010224 deg
peri 124.9353156732746 0.0001542 deg
M 88.55951787968733 0.00011602 deg
tp 2458204.436424429830
(2018-Mar-26.93642443)
0.00051584 TDB
period 1610.023299798983
4.41
3.5917e-05
9.834e-08
d
yr
n .2235992485605316 4.9881e-09 deg/d
Q 2.861619708017138 4.2559e-08 au
  Orbit Determination Parameters
   # obs. used (total)      88  
   data-arc span      6619 days (18.12 yr)  
   first obs. used      2001-04-16  
   last obs. used      2019-05-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .75812  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 07:08:44  

Additional Information
 Earth MOID = 1.53544 au 
 Jupiter MOID = 2.17653 au 
 T_jup = 3.364 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456906.5 (2014-Sep-06.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06537857532531362 8.6617e-08  
q 2.511774160102614 2.3531e-07 au
tp 2456592.092957944165
(2013-Oct-26.59295794)
0.00049845 TDB
node 354.7213686980941 0.00010221 deg
peri 124.3174405206394 0.00015318 deg
i 5.147564726818147 1.3785e-05 deg
  Orbit Determination Parameters
   # obs. used (total)      88  
   data-arc span      6619 days (18.12 yr)  
   first obs. used      2001-04-16  
   last obs. used      2019-05-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .75812  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 07:08:44  

Additional Information
 Jupiter MOID = 2.17653 au 
 T_jup = 3.364 
Orbit Covariance (6×6)
  e q tp node peri i
e 7.502576754098091E-15 -2.011874670901758E-14 1.507693660075967E-11 5.036691153065858E-15 3.528802551390926E-12 -1.373799145464629E-14
q -2.011874670901758E-14 5.537297166763659E-14 -3.54558178476947E-11 -2.101547982085332E-15 -8.292563768613717E-12 4.002545273211912E-14
tp 1.507693660075967E-11 -3.54558178476947E-11 2.484541212038541E-7 2.589605128634695E-10 5.693547131631409E-8 -3.030010293151899E-11
node 5.036691153065858E-15 -2.101547982085332E-15 2.589605128634695E-10 1.044754769012022E-8 -1.034311683045183E-8 2.874625561372953E-10
peri 3.528802551390926E-12 -8.292563768613717E-12 5.693547131631409E-8 -1.034311683045183E-8 2.346436411431399E-8 -2.932791636108234E-10
i -1.373799145464629E-14 4.002545273211912E-14 -3.030010293151899E-11 2.874625561372953E-10 -2.932791636108234E-10 1.90038201519952E-10

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 17.3   n/a MPO392014  

392332 (2010 EN102)          Discovered 2010-Mar-15 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-04-17

[ show close-approach data ]
Alternate Designations
 2010 EN102 = 2012 TH95 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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