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(2019 TM)
Classification: Apollo [NEO]          SPK-ID: 3873207
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .596317406766771 5.2234e-06  
a 2.0442220412223 2.5023e-05 au
q .8252168547451426 6.5291e-07 au
i 3.759142183091134 1.5622e-05 deg
node .9899282405911727 2.7061e-05 deg
peri 69.59156512617105 0.0001031 deg
M 199.8205836582253 0.0036185 deg
tp 2459871.501228562905
(2022-Oct-19.00122856)
0.019452 TDB
period 1067.555658448538
2.92
0.019601
5.366e-05
d
yr
n .3372189516780629 6.1917e-06 deg/d
Q 3.263227227699457 3.9944e-05 au
  Orbit Determination Parameters
   # obs. used (total)      44  
   # delay obs. used      1  
   # Doppler obs. used      1  
   data-arc span      16 days  
   first obs. used      2019-09-22  
   last obs. used      2019-10-08  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      4  
   norm. resid. RMS      .33876  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 21:55:19  

Additional Information
 Earth MOID = .0131907 au 
 Jupiter MOID = 2.08704 au 
 T_jup = 3.550 
[ hide covariance matrix ]
Orbital Elements at Epoch 2458753.5 (2019-Sep-27.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .5960087945551151 5.2099e-06  
q .8248255202998785 6.1544e-07 au
tp 2458804.141214301045
(2019-Nov-16.64121430)
0.00015876 TDB
node 1.061148385873252 2.713e-05 deg
peri 69.61997857473038 0.0001028 deg
i 3.776619016122329 1.5651e-05 deg
  Orbit Determination Parameters
   # obs. used (total)      44  
   # delay obs. used      1  
   # Doppler obs. used      1  
   data-arc span      16 days  
   first obs. used      2019-09-22  
   last obs. used      2019-10-08  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      4  
   norm. resid. RMS      .33876  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 21:55:19  

Additional Information
 Jupiter MOID = 2.08704 au 
 T_jup = 3.550 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.71427489616255E-11 -2.793858566420682E-12 -8.20065854149889E-10 -3.702079821778528E-11 -4.525625138581581E-10 1.075865029515243E-11
q -2.793858566420682E-12 3.787723523955878E-13 7.880018487066164E-11 4.139948995329137E-12 3.24467010736463E-11 1.505868420007155E-12
tp -8.20065854149889E-10 7.880018487066164E-11 2.520356982429123E-8 1.036683977776367E-9 1.467266143763785E-8 -5.517379734884927E-10
node -3.702079821778528E-11 4.139948995329137E-12 1.036683977776367E-9 7.360601516277651E-10 -1.617326359929054E-10 2.574600469082885E-10
peri -4.525625138581581E-10 3.24467010736463E-11 1.467266143763785E-8 -1.617326359929054E-10 1.056720322681716E-8 -8.911387937019235E-10
i 1.075865029515243E-11 1.505868420007155E-12 -5.517379734884927E-10 2.574600469082885E-10 -8.911387937019235E-10 2.449682364499312E-10

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 25.0   .47213 MPO492737 autocmod 2.8

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