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181476 (2006 TK84)
Classification: Main-belt Asteroid          SPK-ID: 2181476
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04367458419219645 4.7757e-08  
a 2.784453252071503 1.8338e-08 au
q 2.662843414084671 1.3912e-07 au
i 4.391038645040753 5.2216e-06 deg
node 338.1600257780495 6.5821e-05 deg
peri 106.3190092100342 9.8341e-05 deg
M 330.2268502135307 7.0856e-05 deg
tp 2459340.855877866187
(2021-May-06.35587787)
0.00033407 TDB
period 1697.103477267636
4.65
1.6765e-05
4.59e-08
d
yr
n .2121261342175822 2.0956e-09 deg/d
Q 2.906063090058335 1.9139e-08 au
  Orbit Determination Parameters
   # obs. used (total)      297  
   data-arc span      7963 days (21.80 yr)  
   first obs. used      1999-03-20  
   last obs. used      2021-01-06  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53427  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:30:46  

Additional Information
 Earth MOID = 1.68286 au 
 Jupiter MOID = 2.18136 au 
 T_jup = 3.326 
[ 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 16.54   n/a MPCxxxxx  

181476 (2006 TK84)          Discovered 2006-Oct-13 by Spacewatch at Kitt Peak
Reference: 20080321/Numbers.arcLast Updated: 2008-03-26

[ show close-approach data ]
Alternate Designations
 2006 TK84 = 1999 FV67 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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