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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 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08806133645061594 3.0688e-08  
a 2.345409328334438 1.054e-08 au
q 2.138869448357566 6.9409e-08 au
i 7.397268686161184 3.4643e-06 deg
node 126.5736492694954 3.1354e-05 deg
peri 128.0043799476774 3.978e-05 deg
M 179.4038784315707 2.4885e-05 deg
tp 2458742.683726659351
(2019-Sep-16.18372666)
8.989e-05 TDB
period 1311.977536162415
3.59
8.8435e-06
2.421e-08
d
yr
n .2743949420452838 1.8496e-09 deg/d
Q 2.55194920831131 1.1468e-08 au
  Orbit Determination Parameters
   # obs. used (total)      887  
   data-arc span      8743 days (23.94 yr)  
   first obs. used      1997-03-06  
   last obs. used      2021-02-11  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .52907  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 13:37:56  

Additional Information
 Earth MOID = 1.13271 au 
 Jupiter MOID = 2.4964 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 16.02   n/a MPCxxxxx  

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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