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JPL Small-Body Database Browser
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117611 (2005 EB92)
Classification: Main-belt Asteroid          SPK-ID: 2117611
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1809742521311623 5.0305e-08  
a 2.289222595651875 9.1383e-09 au
q 1.874932248442018 1.136e-07 au
i 4.686880314022925 5.7782e-06 deg
node 44.11770218652217 5.1455e-05 deg
peri 187.3232104215906 5.3367e-05 deg
M 352.5181709168756 1.2241e-05 deg
tp 2458626.792733824858
(2019-May-23.29273382)
4.3026e-05 TDB
period 1265.116333424188
3.46
7.5753e-06
2.074e-08
d
yr
n .2845588113036349 1.7039e-09 deg/d
Q 2.703512942861731 1.0792e-08 au
  Orbit Determination Parameters
   # obs. used (total)      391  
   data-arc span      8219 days (22.50 yr)  
   first obs. used      1996-11-08  
   last obs. used      2019-05-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59449  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 06:54:56  

Additional Information
 Earth MOID = .864476 au 
 Jupiter MOID = 2.28875 au 
 T_jup = 3.573 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456750.5 (2014-Apr-03.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1814526417604861 5.0274e-08  
q 1.873310241244422 1.1354e-07 au
tp 2457360.915873712367
(2015-Dec-04.41587371)
4.3083e-05 TDB
node 44.17317009603033 5.1441e-05 deg
peri 187.1891726017105 5.3338e-05 deg
i 4.688205823581133 5.7789e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      391  
   data-arc span      8219 days (22.50 yr)  
   first obs. used      1996-11-08  
   last obs. used      2019-05-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59449  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 06:54:56  

Additional Information
 Jupiter MOID = 2.28875 au 
 T_jup = 3.573 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.527522356347497E-15 -5.696334810382422E-15 -6.091588603238952E-13 -1.423780443362112E-14 -1.655828027124684E-13 9.679866455996938E-16
q -5.696334810382422E-15 1.289105985361689E-14 1.355949133415486E-12 3.212080385666126E-14 3.612330424708659E-13 -2.005515513498873E-15
tp -6.091588603238952E-13 1.355949133415486E-12 1.856107990542554E-9 1.747262624380282E-12 6.158863104130045E-10 -5.337209719600488E-13
node -1.423780443362112E-14 3.212080385666126E-14 1.747262624380282E-12 2.646177002465655E-9 -2.636436462724784E-9 -5.056317743914573E-11
peri -1.655828027124684E-13 3.612330424708659E-13 6.158863104130045E-10 -2.636436462724784E-9 2.844975963938054E-9 5.021219010817277E-11
i 9.679866455996938E-16 -2.005515513498873E-15 -5.337209719600488E-13 -5.056317743914573E-11 5.021219010817277E-11 3.339602170303285E-11

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.9   n/a MPO432680  

117611 (2005 EB92)          Discovered 2005-Mar-08 by LONEOS at Anderson Mesa
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

Alternate Designations
 2005 EB92 = 2002 NR30 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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