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(2010 OA101)
Classification: Outer Main-belt Asteroid          SPK-ID: 3541744
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .6931221876355965 0.00016439  
a 4.494888323412177 0.0025234 au
q 1.37938149551103 3.5449e-05 au
i 84.37378680643425 0.0021939 deg
node 161.2973364549696 0.001017 deg
peri 197.8117913195301 0.0013837 deg
M 29.87099262407026 0.32717 deg
tp 2458911.682210468071
(2020-Mar-03.18221047)
2.9201 TDB
period 3480.781691456456
9.53
2.9311
0.008025
d
yr
n .1034250441168478 8.7092e-05 deg/d
Q 7.610395151313323 0.0042724 au
  Orbit Determination Parameters
   # obs. used (total)      45  
   data-arc span      74 days  
   first obs. used      2010-07-17  
   last obs. used      2010-09-29  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      6  
   norm. resid. RMS      .63189  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 04:04:12  

Additional Information
 Earth MOID = .393375 au 
 Jupiter MOID = 1.20319 au 
 T_jup = 1.289 
[ hide covariance matrix ]
Orbital Elements at Epoch 2455419.5 (2010-Aug-11.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .6917922766552926 0.00016977  
q 1.384691374545808 1.951e-05 au
tp 2455444.017710288021
(2010-Sep-04.51771029)
0.0016592 TDB
node 161.261727350268 0.00069987 deg
peri 198.0030380897874 0.00080743 deg
i 84.42596222722011 0.0021549 deg
  Orbit Determination Parameters
   # obs. used (total)      45  
   data-arc span      74 days  
   first obs. used      2010-07-17  
   last obs. used      2010-09-29  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      6  
   norm. resid. RMS      .63189  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 04:04:12  

Additional Information
 Jupiter MOID = 1.20319 au 
 T_jup = 1.289 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.882179094931613E-8 3.307675834945376E-9 -2.724231361074904E-7 1.186972390491208E-7 -1.253123006147519E-7 3.651843989953083E-7
q 3.307675834945376E-9 3.8062833007045E-10 -3.151099478071004E-8 1.363280427444648E-8 -1.458448437830429E-8 4.191654950680276E-8
tp -2.724231361074904E-7 -3.151099478071004E-8 2.752855466862148E-6 -1.115471254809011E-6 1.322278191534028E-6 -3.428634708305193E-6
node 1.186972390491208E-7 1.363280427444648E-8 -1.115471254809011E-6 4.898206936871259E-7 -5.114364900591319E-7 1.506151950419604E-6
peri -1.253123006147519E-7 -1.458448437830429E-8 1.322278191534028E-6 -5.114364900591319E-7 6.519433367616312E-7 -1.570599491941767E-6
i 3.651843989953083E-7 4.191654950680276E-8 -3.428634708305193E-6 1.506151950419604E-6 -1.570599491941767E-6 4.643463689398915E-6

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 18.6   n/a MPO183711  

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