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102300 (1999 TS87)
Classification: Main-belt Asteroid          SPK-ID: 2102300
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1347962982274405 4.3502e-08  
a 2.39823997368995 1.2193e-08 au
q 2.07496610297547 1.0519e-07 au
i 2.578477486771305 3.8029e-06 deg
node 128.3508802523237 0.00011018 deg
peri 262.8542415390369 0.00011149 deg
M 261.8596116954242 2.0036e-05 deg
tp 2459570.313409181861
(2021-Dec-21.81340918)
7.7446e-05 TDB
period 1356.554927134548
3.71
1.0345e-05
2.832e-08
d
yr
n .2653781227719458 2.0239e-09 deg/d
Q 2.72151384440443 1.3837e-08 au
  Orbit Determination Parameters
   # obs. used (total)      437  
   data-arc span      10043 days (27.50 yr)  
   first obs. used      1992-12-25  
   last obs. used      2020-06-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54476  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 19:55:35  

Additional Information
 Earth MOID = 1.08117 au 
 Jupiter MOID = 2.70334 au 
 T_jup = 3.514 
[ 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 16.53   n/a E2021B55  

102300 (1999 TS87)          Discovered 1999-Oct-15 by Spacewatch at Kitt Peak
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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