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423493 (2005 TG111)
Classification: Main-belt Asteroid          SPK-ID: 2423493
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0888067886267478 6.842e-08  
a 2.52130635425918 2.9158e-08 au
q 2.297397233793209 1.8669e-07 au
i 2.063316204488675 7.1171e-06 deg
node 262.6186958287319 0.00019956 deg
peri 72.00002503233135 0.0002044 deg
M 8.697506385711639 4.7981e-05 deg
tp 2459361.171181800891
(2021-May-26.67118180)
0.00019467 TDB
period 1462.301260574328
4.00
2.5367e-05
6.945e-08
d
yr
n .2461873005967373 4.2706e-09 deg/d
Q 2.745215474725152 3.1748e-08 au
  Orbit Determination Parameters
   # obs. used (total)      90  
   data-arc span      5373 days (14.71 yr)  
   first obs. used      2005-10-07  
   last obs. used      2020-06-23  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .70783  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 13:37:35  

Additional Information
 Earth MOID = 1.28751 au 
 Jupiter MOID = 2.53165 au 
 T_jup = 3.450 
[ 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 17.99   n/a MPCxxxxx  

423493 (2005 TG111)          Discovered 2005-Oct-07 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-02-04

Alternate Designations
 2005 TG111 = 2009 SV194 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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