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70508 (1999 TC103)
Classification: Main-belt Asteroid          SPK-ID: 2070508
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2014471604771905 7.2796e-08  
a 2.576621443642988 1.9085e-08 au
q 2.057568370196468 1.9416e-07 au
i 14.43127534128218 8.4604e-06 deg
node 93.72708040522906 2.511e-05 deg
peri 246.7904989485094 3.1749e-05 deg
M 31.81853029163529 2.139e-05 deg
tp 2458866.978265018969
(2020-Jan-18.47826502)
8.8939e-05 TDB
period 1510.686513569349
4.14
1.6785e-05
4.595e-08
d
yr
n .2383022531586755 2.6477e-09 deg/d
Q 3.095674517089507 2.293e-08 au
  Orbit Determination Parameters
   # obs. used (total)      425  
   data-arc span      8213 days (22.49 yr)  
   first obs. used      1998-05-22  
   last obs. used      2020-11-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54755  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-17 21:54:42  

Additional Information
 Earth MOID = 1.09463 au 
 Jupiter MOID = 2.37802 au 
 T_jup = 3.354 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.3   n/a MPO474584  

70508 (1999 TC103)          Discovered 1999-Oct-02 by LINEAR at Socorro
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1999 TC103 = 1998 KQ10 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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