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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 ]

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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.


Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2037431982383422 4.911e-08  
a 2.570283913571701 1.2789e-08 au
q 2.04660604864004 1.25e-07 au
i 2.217764859142489 5.5902e-06 deg
node 25.9398286027588 0.00012334 deg
peri 342.4505220935557 0.00012405 deg
M 266.0706428420131 1.6477e-05 deg
tp 2459789.207253890560
(2022-Jul-28.70725389)
7.0167e-05 TDB
period 1505.116352098663
4.12
1.1234e-05
3.076e-08
d
yr
n .2391841663922082 1.7852e-09 deg/d
Q 3.093961778503362 1.5395e-08 au
  Orbit Determination Parameters
   # obs. used (total)      447  
   data-arc span      10126 days (27.72 yr)  
   first obs. used      1993-10-09  
   last obs. used      2021-06-30  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .5692  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 09:00:50  

Additional Information
 Earth MOID = 1.0451 au 
 Jupiter MOID = 2.36978 au 
 T_jup = 3.400 
[ 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 16.18   n/a MPO614063  

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

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