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JPL Small-Body Database Browser
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392322 (2010 ES68)
Classification: Main-belt Asteroid          SPK-ID: 2392322
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1429590711628669 1.2437e-07  
a 2.436581253551309 2.7031e-08 au
q 2.08824986073076 2.946e-07 au
i 2.428835864066622 9.3018e-06 deg
node 71.73531345672843 0.00021393 deg
peri 161.2281140246683 0.00021612 deg
M 103.9795756946615 2.8754e-05 deg
tp 2458199.249751114440
(2018-Mar-21.74975111)
0.00011016 TDB
period 1389.215993946569
3.80
2.3117e-05
6.329e-08
d
yr
n .2591389687195367 4.3122e-09 deg/d
Q 2.784912646371858 3.0895e-08 au
  Orbit Determination Parameters
   # obs. used (total)      125  
   data-arc span      8918 days (24.42 yr)  
   first obs. used      1995-05-27  
   last obs. used      2019-10-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60475  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 13:04:48  

Additional Information
 Earth MOID = 1.07732 au 
 Jupiter MOID = 2.20689 au 
 T_jup = 3.489 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456669.5 (2014-Jan-12.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1423853725041564 1.2406e-07  
q 2.089794321343327 2.9358e-07 au
tp 2456810.505082519347
(2014-Jun-02.00508252)
0.00011227 TDB
node 71.74673656874796 0.00021394 deg
peri 161.4693588111227 0.00021618 deg
i 2.428840387484496 9.3015e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      125  
   data-arc span      8918 days (24.42 yr)  
   first obs. used      1995-05-27  
   last obs. used      2019-10-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60475  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 13:04:48  

Additional Information
 Jupiter MOID = 2.20689 au 
 T_jup = 3.489 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.539104176468667E-14 -3.632583642650368E-14 -9.772647242131404E-12 -2.220903935702911E-13 -2.727185330957206E-12 2.91955527545652E-15
q -3.632583642650368E-14 8.619006942339194E-14 2.34601888164203E-11 5.126866298979668E-13 6.537262472401717E-12 -6.249697640391719E-15
tp -9.772647242131404E-12 2.34601888164203E-11 1.26053426190786E-8 1.295041258605668E-10 3.595487463291249E-9 -1.278936883614632E-12
node -2.220903935702911E-13 5.126866298979668E-13 1.295041258605668E-10 4.576882050749469E-8 -4.568903878564634E-8 -1.364442555436955E-9
peri -2.727185330957206E-12 6.537262472401717E-12 3.595487463291249E-9 -4.568903878564634E-8 4.673504937063979E-8 1.362880486653089E-9
i 2.91955527545652E-15 -6.249697640391719E-15 -1.278936883614632E-12 -1.364442555436955E-9 1.362880486653089E-9 8.651766566862911E-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 17.7   n/a MPO297778  

392322 (2010 ES68)          Discovered 2010-Mar-12 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2014-04-17

Alternate Designations
 2010 ES68 = 2006 BC155 = 2006 CU68 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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