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100151 (1993 TT17)
Classification: Main-belt Asteroid          SPK-ID: 2100151
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2034265799772516 8.3734e-08  
a 2.57072070374599 1.8587e-08 au
q 2.04776778290623 2.0599e-07 au
i 2.217517643205387 6.391e-06 deg
node 25.94052705268202 0.00014377 deg
peri 342.4651170695009 0.00014432 deg
M 171.323685214733 1.8032e-05 deg
tp 2458284.033850136560
(2018-Jun-14.53385014)
7.1493e-05 TDB
period 1505.500034204599
4.12
1.6327e-05
4.47e-08
d
yr
n .2391232094459559 2.5933e-09 deg/d
Q 3.09367362458575 2.2368e-08 au
  Orbit Determination Parameters
   # obs. used (total)      393  
   data-arc span      9604 days (26.29 yr)  
   first obs. used      1993-10-09  
   last obs. used      2020-01-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57961  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 01:01:30  

Additional Information
 Earth MOID = 1.04708 au 
 Jupiter MOID = 2.36833 au 
 T_jup = 3.399 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.1   n/a MPO453456  

100151 (1993 TT17)          Discovered 1993-Oct-09 by Elst, E. W. at La Silla
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 1993 TT17 = 2001 QH56 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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