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43855 (1993 TX36)
Classification: Main-belt Asteroid          SPK-ID: 2043855
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 30 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1749642203727428 3.0273e-08  
a 2.847976264442809 1.2511e-08 au
q 2.349682317694496 8.7996e-08 au
i 4.115338376933001 4.2373e-06 deg
node 141.5399835288918 5.1171e-05 deg
peri 145.3070754060715 5.27e-05 deg
M 357.0867832629912 1.3891e-05 deg
tp 2459410.706047770495
(2021-Jul-15.20604777)
6.7768e-05 TDB
period 1755.508655572664
4.81
1.1568e-05
3.167e-08
d
yr
n .2050687695883587 1.3513e-09 deg/d
Q 3.346270211191121 1.47e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1657  
   data-arc span      10117 days (27.70 yr)  
   first obs. used      1993-10-09  
   last obs. used      2021-06-21  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .49833  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 07:40:49  

Additional Information
 Earth MOID = 1.33445 au 
 Jupiter MOID = 1.83197 au 
 T_jup = 3.280 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457058.5 (2015-Feb-05.0) TDB
Reference: JPL 30 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1736661520559203 3.0258e-08  
q 2.356439177523067 8.7684e-08 au
tp 2457652.038628480875
(2016-Sep-20.53862848)
6.4935e-05 TDB
node 141.5555818307285 5.1168e-05 deg
peri 144.6020681254507 5.2711e-05 deg
i 4.11315377115494 4.2348e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1657  
   data-arc span      10117 days (27.70 yr)  
   first obs. used      1993-10-09  
   last obs. used      2021-06-21  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .49833  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 07:40:49  

Additional Information
 Jupiter MOID = 1.83197 au 
 T_jup = 3.280 
Orbit Covariance (6×6)
  e q tp node peri i
e 9.155694919268218E-16 -2.633686148933213E-15 2.390367170854173E-13 -3.697160884280234E-15 7.041809152976077E-14 -3.793065905679792E-16
q -2.633686148933213E-15 7.688526007779972E-15 -5.318462167112252E-13 7.722705300750509E-15 -1.806609257941656E-13 8.72871754639164E-16
tp 2.390367170854173E-13 -5.318462167112252E-13 4.216594308120181E-9 6.858404682210117E-12 8.349284341358104E-10 1.386305693133096E-15
node -3.697160884280234E-15 7.722705300750509E-15 6.858404682210117E-12 2.618139724719112E-9 -2.609892483276869E-9 6.247372836680783E-11
peri 7.041809152976077E-14 -1.806609257941656E-13 8.349284341358104E-10 -2.609892483276869E-9 2.778464370525544E-9 -6.23370060390237E-11
i -3.793065905679792E-16 8.72871754639164E-16 1.386305693133096E-15 6.247372836680783E-11 -6.23370060390237E-11 1.793325565686425E-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 14.13   n/a MPCxxxxx  

43855 (1993 TX36)          Discovered 1993-Oct-09 by Elst, E. W. at La Silla
Reference: 20020822/Numbers.arcLast Updated: 2004-04-19

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Alternate Designations
 1993 TX36 = 2000 CE5 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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