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JPL Small-Body Database Browser
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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08549750879057197 7.3014e-08  
a 2.399383458144122 2.6458e-08 au
q 2.194242149839492 1.7646e-07 au
i 2.565009365501539 7.8628e-06 deg
node 112.6222763780368 0.00015772 deg
peri 38.88999363206721 0.00016865 deg
M 206.0683611903445 5.3304e-05 deg
tp 2459580.961352958050
(2022-Jan-01.46135296)
0.00020042 TDB
period 1357.52525394273
3.72
2.2454e-05
6.148e-08
d
yr
n .2651884367929316 4.3863e-09 deg/d
Q 2.604524766448753 2.872e-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 = 1.20563 au 
 Jupiter MOID = 2.38072 au 
 T_jup = 3.520 
[ 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 = 2.38072 au 
 T_jup = 3.520 
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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