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102375 (1999 TK145)
Classification: Main-belt Asteroid          SPK-ID: 2102375
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 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1035554413642227 3.4916e-08  
a 2.974851675328415 1.7593e-08 au
q 2.666789597096683 1.0207e-07 au
i 9.766187496516194 4.0242e-06 deg
node 189.6534210202859 2.2403e-05 deg
peri 114.8188068908849 2.9977e-05 deg
M 102.8813877684854 1.9656e-05 deg
tp 2458664.912151313332
(2019-Jun-30.41215131)
0.00010172 TDB
period 1874.115714312539
5.13
1.6625e-05
4.552e-08
d
yr
n .1920905935800526 1.704e-09 deg/d
Q 3.282913753560147 1.9415e-08 au
  Orbit Determination Parameters
   # obs. used (total)      815  
   data-arc span      7769 days (21.27 yr)  
   first obs. used      1999-09-30  
   last obs. used      2021-01-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51069  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 08:31:15  

Additional Information
 Earth MOID = 1.66893 au 
 Jupiter MOID = 1.9975 au 
 T_jup = 3.231 
[ 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 14.8   n/a MPO439699  

102375 (1999 TK145)          Discovered 1999-Oct-07 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

Alternate Designations
 1999 TK145 = 2004 RR101 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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