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434542 (2005 TG18)
Classification: Main-belt Asteroid          SPK-ID: 2434542
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2250284714621789 5.3473e-08  
a 2.312691366898298 1.2261e-08 au
q 1.792269963641397 1.247e-07 au
i 3.038610672867773 6.8733e-06 deg
node 64.40720552779028 0.00010641 deg
peri 255.8054987653537 0.00011277 deg
M 97.24016685903943 2.8977e-05 deg
tp 2458653.509056098958
(2019-Jun-19.00905610)
0.00010342 TDB
period 1284.620788294779
3.52
1.0216e-05
2.797e-08
d
yr
n .280238342147544 2.2286e-09 deg/d
Q 2.833112770155199 1.502e-08 au
  Orbit Determination Parameters
   # obs. used (total)      155  
   data-arc span      5179 days (14.18 yr)  
   first obs. used      2005-09-23  
   last obs. used      2019-11-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .4497  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-05 02:02:04  

Additional Information
 Earth MOID = .78241 au 
 Jupiter MOID = 2.4875 au 
 T_jup = 3.547 
[ 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 17.7   n/a MPO437681  

434542 (2005 TG18)          Discovered 2005-Oct-01 by LINEAR at Socorro
Reference: Last Updated: 2015-06-04
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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