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108824 (2001 OG79)
Classification: Main-belt Asteroid          SPK-ID: 2108824
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1175795449525933 4.3478e-08  
a 2.386975895487835 1.2891e-08 au
q 2.106316355883567 1.0695e-07 au
i 4.685490238830678 4.7431e-06 deg
node 102.3617230580455 7.6162e-05 deg
peri 181.2946449228314 8.109e-05 deg
M 55.90191765748022 2.7769e-05 deg
tp 2458791.332270438031
(2019-Nov-03.83227044)
0.00010376 TDB
period 1347.00893632462
3.69
1.0912e-05
2.988e-08
d
yr
n .2672588060048642 2.165e-09 deg/d
Q 2.667635435092104 1.4406e-08 au
  Orbit Determination Parameters
   # obs. used (total)      471  
   data-arc span      6559 days (17.96 yr)  
   first obs. used      2001-05-26  
   last obs. used      2019-05-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .64104  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 06:45:58  

Additional Information
 Earth MOID = 1.08986 au 
 Jupiter MOID = 2.45255 au 
 T_jup = 3.521 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456766.5 (2014-Apr-19.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1171053683429812 4.3417e-08  
q 2.108887812110298 1.0664e-07 au
tp 2456094.990590374048
(2012-Jun-16.49059037)
0.00010501 TDB
node 102.3950486953271 7.6104e-05 deg
peri 181.1263116281106 8.108e-05 deg
i 4.686204024923055 4.7432e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      471  
   data-arc span      6559 days (17.96 yr)  
   first obs. used      2001-05-26  
   last obs. used      2019-05-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .64104  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 06:45:58  

Additional Information
 Jupiter MOID = 2.45255 au 
 T_jup = 3.521 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.88504296062703E-15 -4.60484765963864E-15 6.285662571155476E-13 -1.143134667138662E-15 2.090218150368244E-13 -1.144944818262255E-15
q -4.60484765963864E-15 1.137154556659878E-14 -1.634113398017468E-12 3.881598196097443E-15 -5.20964144408862E-13 2.935574061932279E-15
tp 6.285662571155476E-13 -1.634113398017468E-12 1.102642645728373E-8 1.020826601347283E-10 2.978095737935199E-9 6.514001695401351E-12
node -1.143134667138662E-15 3.881598196097443E-15 1.020826601347283E-10 5.791824399456625E-9 -5.743622370505134E-9 3.459971301831098E-11
peri 2.090218150368244E-13 -5.20964144408862E-13 2.978095737935199E-9 -5.743622370505134E-9 6.573946975402951E-9 -3.26413816800985E-11
i -1.144944818262255E-15 2.935574061932279E-15 6.514001695401351E-12 3.459971301831098E-11 -3.26413816800985E-11 2.249755032057143E-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 16.2   n/a MPO338035  

108824 (2001 OG79)          Discovered 2001-Jul-27 by NEAT at Palomar
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

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