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434568 (2005 TC195)
Classification: Main-belt Asteroid          SPK-ID: 2434568
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08465678332397288 7.2708e-08  
a 2.40112104057756 2.6654e-08 au
q 2.197849856910753 1.7571e-07 au
i 2.564244180768784 7.8611e-06 deg
node 112.623790256441 0.00015777 deg
peri 39.0710868376396 0.00016893 deg
M 99.88671249939627 5.4164e-05 deg
tp 2458223.427616689290
(2018-Apr-14.92761669)
0.0002054 TDB
period 1359.000157229882
3.72
2.2628e-05
6.195e-08
d
yr
n .2649006316039036 4.4108e-09 deg/d
Q 2.604392224244366 2.891e-08 au
  Orbit Determination Parameters
   # obs. used (total)      97  
   data-arc span      4517 days (12.37 yr)  
   first obs. used      2005-10-01  
   last obs. used      2018-02-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56014  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 12:21:49  

Additional Information
 Earth MOID = 1.20968 au 
 Jupiter MOID = 2.38195 au 
 T_jup = 3.519 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457023.5 (2015-Jan-01.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08454106637986936 7.309e-08  
q 2.196876165456614 1.7656e-07 au
tp 2456862.847494976410
(2014-Jul-24.34749498)
0.00020946 TDB
node 112.6472460504487 0.00015784 deg
peri 38.39438900046017 0.00016896 deg
i 2.563917213555438 7.8598e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      97  
   data-arc span      4517 days (12.37 yr)  
   first obs. used      2005-10-01  
   last obs. used      2018-02-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56014  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 12:21:49  

Additional Information
 Jupiter MOID = 2.38195 au 
 T_jup = 3.519 
Orbit Covariance (6×6)
  e q tp node peri i
e 5.342091643893437E-15 -1.278322083449955E-14 -5.586472716233098E-12 5.360734298230356E-14 -1.871760429604129E-12 9.881324396605467E-16
q -1.278322083449955E-14 3.117289089424628E-14 1.213676761253856E-11 -1.224328967694412E-13 4.154404571618777E-12 -1.719583054311513E-15
tp -5.586472716233098E-12 1.213676761253856E-11 4.387314482652991E-8 -2.752623764938997E-10 1.264381617841527E-8 -1.29502535028788E-11
node 5.360734298230356E-14 -1.224328967694412E-13 -2.752623764938997E-10 2.491414467134025E-8 -2.496746383890592E-8 -3.369969335751148E-10
peri -1.871760429604129E-12 4.154404571618777E-12 1.264381617841527E-8 -2.496746383890592E-8 2.854750174579815E-8 3.330054072526378E-10
i 9.881324396605467E-16 -1.719583054311513E-15 -1.29502535028788E-11 -3.369969335751148E-10 3.330054072526378E-10 6.177669482273241E-11

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.7   n/a MPO437681  

434568 (2005 TC195)          Discovered 2005-Oct-01 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-06-04

Alternate Designations
 2005 TC195 = 2007 EQ97 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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