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186989 (2004 TX6)
Classification: Main-belt Asteroid          SPK-ID: 2186989
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.


Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08630119774049878 3.4864e-08  
a 3.081391613783235 2.6052e-08 au
q 2.815463826806214 1.0816e-07 au
i 10.48804112771954 4.7631e-06 deg
node 67.24290325594436 2.7048e-05 deg
peri 235.2202915503191 4.8245e-05 deg
M 93.41614747580435 3.6579e-05 deg
tp 2458883.829623629732
(2020-Feb-04.32962363)
0.00020301 TDB
period 1975.689861767203
5.41
2.5056e-05
6.86e-08
d
yr
n .1822148339000886 2.3109e-09 deg/d
Q 3.347319400760257 2.8301e-08 au
  Orbit Determination Parameters
   # obs. used (total)      526  
   data-arc span      7298 days (19.98 yr)  
   first obs. used      2001-01-18  
   last obs. used      2021-01-11  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54201  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:53:32  

Additional Information
 Earth MOID = 1.81537 au 
 Jupiter MOID = 1.8318 au 
 T_jup = 3.196 
[ 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 15.18   n/a MPCxxxxx  

186989 (2004 TX6)          Discovered 2004-Oct-03 by NEAT at Palomar
Reference: 20080520/Numbers.arcLast Updated: 2008-05-22

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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