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JPL Small-Body Database Browser
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357800 (2005 TG86)
Classification: Main-belt Asteroid          SPK-ID: 2357800
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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03071517669651224 8.5748e-08  
a 3.145238767082815 5.1947e-08 au
q 3.048632202599146 2.6304e-07 au
i 9.707946437444006 9.8905e-06 deg
node 22.55849254247633 4.4611e-05 deg
peri 41.57363959162356 0.00015507 deg
M 120.9849042982798 0.0001465 deg
tp 2457915.788627251090
(2017-Jun-11.28862725)
0.00082764 TDB
period 2037.411986390374
5.58
5.0475e-05
1.382e-07
d
yr
n .1766947492234018 4.3775e-09 deg/d
Q 3.241845331566484 5.3543e-08 au
  Orbit Determination Parameters
   # obs. used (total)      124  
   data-arc span      4947 days (13.54 yr)  
   first obs. used      2005-09-24  
   last obs. used      2019-04-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57437  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 06:34:34  

Additional Information
 Earth MOID = 2.06568 au 
 Jupiter MOID = 1.86757 au 
 T_jup = 3.186 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457039.5 (2015-Jan-17.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03178073639743735 8.5264e-08  
q 3.046602073449363 2.6199e-07 au
tp 2457921.449518407683
(2017-Jun-16.94951841)
0.00080457 TDB
node 22.57908173489705 4.4611e-05 deg
peri 42.66374223590221 0.00015112 deg
i 9.707298134201924 9.8894e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      124  
   data-arc span      4947 days (13.54 yr)  
   first obs. used      2005-09-24  
   last obs. used      2019-04-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57437  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 06:34:34  

Additional Information
 Jupiter MOID = 1.86757 au 
 T_jup = 3.186 
Orbit Covariance (6×6)
  e q tp node peri i
e 7.270009601378269E-15 -2.194151979908667E-14 -2.046340171704859E-11 2.776401928278943E-15 -3.89378855594907E-12 -1.65918760965073E-15
q -2.194151979908667E-14 6.863981672777492E-14 6.739553332431831E-11 -1.424043715782769E-14 1.257444159043615E-11 5.995497941375184E-15
tp -2.046340171704859E-11 6.739553332431831E-11 6.473352911750985E-7 -1.489141410280804E-11 1.161585220696808E-7 -5.223338157049363E-11
node 2.776401928278943E-15 -1.424043715782769E-14 -1.489141410280804E-11 1.990156115394541E-9 -1.964443904403589E-9 1.893972559815577E-11
peri -3.89378855594907E-12 1.257444159043615E-11 1.161585220696808E-7 -1.964443904403589E-9 2.283590519760929E-8 -2.805720644678094E-11
i -1.65918760965073E-15 5.995497941375184E-15 -5.223338157049363E-11 1.893972559815577E-11 -2.805720644678094E-11 9.779966207513314E-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 16.1   n/a MPO434258  

357800 (2005 TG86)          Discovered 2005-Oct-04 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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