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100139 (1993 TS)
Classification: Main-belt Asteroid          SPK-ID: 2100139
[ 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 .2563368723504418 5.1632e-08  
a 2.534120358003765 7.933e-09 au
q 1.884531871273498 1.3376e-07 au
i 9.505661675011382 5.0814e-06 deg
node 10.07438969691685 1.9674e-05 deg
peri 352.3751034714201 2.0883e-05 deg
M 225.2831081099733 8.7578e-06 deg
tp 2459551.889938892373
(2021-Dec-03.38993889)		 3.7879e-05 TDB
period 1473.463165727546
4.03		 6.9189e-06
1.894e-08		 d
yr
n .2443223613413127 1.1473e-09 deg/d
Q 3.183708844734033 9.9665e-09 au
   Orbit Determination Parameters
   # obs. used (total)      1091  
   data-arc span      9724 days (26.62 yr)  
   first obs. used      1993-10-10  
   last obs. used      2020-05-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53983  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 20:07:49  

Additional Information
 Earth MOID = .8828 au 
 Jupiter MOID = 2.27341 au 
 T_jup = 3.384 
[ 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 15.29   n/a E2021B55  

100139 (1993 TS)          Discovered 1993-Oct-11 by Endate, K., Watanabe, K. at Kitami
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

Alternate Designations
 1993 TS = 2001 OO12 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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