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190078 (2004 TL17)
Classification: Main-belt Asteroid          SPK-ID: 2190078
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1915368533182344 6.4874e-08  
a 2.691211654458017 1.6414e-08 au
q 2.175745442549769 1.8027e-07 au
i 4.420501926592886 5.7724e-06 deg
node 320.3710495749369 6.369e-05 deg
peri 53.02315076951407 6.4726e-05 deg
M 251.6738893342383 1.2682e-05 deg
tp 2459685.733592157208
(2022-Apr-16.23359216)
5.9524e-05 TDB
period 1612.576064099443
4.41
1.4753e-05
4.039e-08
d
yr
n .2232452831309046 2.0424e-09 deg/d
Q 3.206677866366265 1.9558e-08 au
  Orbit Determination Parameters
   # obs. used (total)      459  
   data-arc span      9065 days (24.82 yr)  
   first obs. used      1995-08-29  
   last obs. used      2020-06-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61617  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 07:05:43  

Additional Information
 Earth MOID = 1.17806 au 
 Jupiter MOID = 2.28401 au 
 T_jup = 3.341 
[ 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 15.94   n/a E2021B55  

190078 (2004 TL17)          Discovered 2004-Oct-10 by LINEAR at Socorro
Reference: 20080819/Numbers.arcLast Updated: 2008-08-25
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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