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102328 (1999 TJ109)
Classification: Main-belt Asteroid          SPK-ID: 2102328
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05635785442944015 5.7578e-08  
a 2.19307321118397 1.02e-08 au
q 2.069476310394959 1.2359e-07 au
i 6.52128957962312 4.3174e-06 deg
node 227.0233877503378 5.243e-05 deg
peri 70.39005443327055 6.4611e-05 deg
M 246.2219024047075 3.9315e-05 deg
tp 2459575.416271152179
(2021-Dec-26.91627115)
0.00013023 TDB
period 1186.255179752351
3.25
8.2758e-06
2.266e-08
d
yr
n .3034760194473129 2.1172e-09 deg/d
Q 2.316670111972981 1.0775e-08 au
  Orbit Determination Parameters
   # obs. used (total)      457  
   data-arc span      8471 days (23.19 yr)  
   first obs. used      1996-12-05  
   last obs. used      2020-02-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5891  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 19:55:24  

Additional Information
 Earth MOID = 1.06237 au 
 Jupiter MOID = 2.76417 au 
 T_jup = 3.661 
[ 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 16.31   n/a E2021B55  

102328 (1999 TJ109)          Discovered 1999-Oct-04 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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