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109151 (2001 QH59)
Classification: Main-belt Asteroid          SPK-ID: 2109151
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1563934668442106 6.0288e-08  
a 2.470612431470233 1.6711e-08 au
q 2.084224788084199 1.5116e-07 au
i 11.20054434201538 6.1828e-06 deg
node 322.9741865032071 2.6615e-05 deg
peri 314.9758676353192 3.1228e-05 deg
M 44.53573577735696 1.6382e-05 deg
tp 2459025.026519106126
(2020-Jun-24.52651911)
6.4936e-05 TDB
period 1418.421679111722
3.88
1.4391e-05
3.94e-08
d
yr
n .2538032274192594 2.575e-09 deg/d
Q 2.857000074856268 1.9324e-08 au
  Orbit Determination Parameters
   # obs. used (total)      499  
   data-arc span      6996 days (19.15 yr)  
   first obs. used      2001-05-24  
   last obs. used      2020-07-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6233  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 19:13:43  

Additional Information
 Earth MOID = 1.08218 au 
 Jupiter MOID = 2.36588 au 
 T_jup = 3.441 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457095.5 (2015-Mar-14.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1557374785028177 6.0464e-08  
q 2.087110310008492 1.5133e-07 au
tp 2457605.731567154512
(2016-Aug-05.23156715)
6.994e-05 TDB
node 323.0156816944886 2.6617e-05 deg
peri 314.7242528608981 3.1249e-05 deg
i 11.19858900450931 6.1828e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      499  
   data-arc span      6996 days (19.15 yr)  
   first obs. used      2001-05-24  
   last obs. used      2020-07-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6233  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 19:13:43  

Additional Information
 Jupiter MOID = 2.36588 au 
 T_jup = 3.441 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.655933250160002E-15 -9.111556950285639E-15 7.579868066454476E-13 -2.670937217133354E-14 2.361227021876297E-13 -4.774839930464149E-15
q -9.111556950285639E-15 2.290170844481006E-14 -2.278527594630052E-12 6.366136102596124E-14 -6.872150510900362E-13 1.260923538944634E-14
tp 7.579868066454476E-13 -2.278527594630052E-12 4.89156170353745E-9 1.694418473645241E-11 1.171136655870123E-9 -1.042822540386453E-11
node -2.670937217133354E-14 6.366136102596124E-14 1.694418473645241E-11 7.08470422382195E-10 -6.905176868940383E-10 -5.272359020438264E-11
peri 2.361227021876297E-13 -6.872150510900362E-13 1.171136655870123E-9 -6.905176868940383E-10 9.764941008446627E-10 4.928319641691303E-11
i -4.774839930464149E-15 1.260923538944634E-14 -1.042822540386453E-11 -5.272359020438264E-11 4.928319641691303E-11 3.822695049837864E-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 15.87   n/a E2021B55  

109151 (2001 QH59)          Discovered 2001-Aug-17 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

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Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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