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78670 (2002 TA108)
Classification: Main-belt Asteroid          SPK-ID: 2078670
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 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08829496008666579 3.1097e-08  
a 2.345472228070366 1.0717e-08 au
q 2.13837885130851 7.0661e-08 au
i 7.397152612022913 3.6323e-06 deg
node 126.5727055464233 3.138e-05 deg
peri 128.1075944964628 3.9991e-05 deg
M 70.61108731045545 2.4903e-05 deg
tp 2458743.155869309618
(2019-Sep-16.65586931)
9.0501e-05 TDB
period 1312.03031389689
3.59
8.9922e-06
2.462e-08
d
yr
n .2743839042337033 1.8805e-09 deg/d
Q 2.552565604832222 1.1663e-08 au
  Orbit Determination Parameters
   # obs. used (total)      863  
   data-arc span      8628 days (23.62 yr)  
   first obs. used      1997-03-06  
   last obs. used      2020-10-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52683  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 21:25:59  

Additional Information
 Earth MOID = 1.13214 au 
 Jupiter MOID = 2.49839 au 
 T_jup = 3.545 
[ 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 15.9   n/a MPO474678  

78670 (2002 TA108)          Discovered 2002-Oct-01 by LONEOS at Anderson Mesa
Reference: 20040415/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 2002 TA108 = 1999 XQ63 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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