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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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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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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

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Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)
Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
2065-Feb-28 02:38 00:05 Europ 0.0446362274158311 0.0446251108307237 0.0446473449589039 3.65446481681684 3.65446475165994 2475344.609939924 4.78516078292079 643.461775193241 57.0845552461282 30.7284095814524 60382.6672865064 T 16 CATAB v2.0f-lin.ifort 2020-Feb-24 01:01:32 2020-Feb-24 01:01

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