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246289 (2007 TC73)
Classification: Main-belt Asteroid          SPK-ID: 2246289
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08110778491045449 7.791e-08  
a 2.796076438996472 2.451e-08 au
q 2.569292872589157 2.1223e-07 au
i 7.230203623537128 6.6719e-06 deg
node 16.91475104401941 4.9153e-05 deg
peri 174.5377967301594 6.3711e-05 deg
M 125.031047352076 3.833e-05 deg
tp 2458607.387120061460
(2019-May-03.88712006)
0.00018242 TDB
period 1707.740927552338
4.68
2.2454e-05
6.148e-08
d
yr
n .2108048089682894 2.7718e-09 deg/d
Q 3.022860005403788 2.6497e-08 au
  Orbit Determination Parameters
   # obs. used (total)      156  
   data-arc span      9834 days (26.92 yr)  
   first obs. used      1993-09-19  
   last obs. used      2020-08-22  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .57623  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 01:54:57  

Additional Information
 Earth MOID = 1.56829 au 
 Jupiter MOID = 1.93127 au 
 T_jup = 3.311 
[ show covariance matrix ]

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 16.64   n/a E2021B55  

246289 (2007 TC73)          Discovered 2007-Oct-14 by Ries, W. at Altschwendt
Reference: 20100726/Numbers.arcLast Updated: 2010-07-28

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