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118425 (1999 TG114)
Classification: Main-belt Asteroid          SPK-ID: 2118425
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 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06844912279983396 4.8871e-08  
a 2.164433548625355 8.3816e-09 au
q 2.016279970863418 1.0486e-07 au
i 2.997595604252565 5.0298e-06 deg
node 191.8019288561767 6.0868e-05 deg
peri 173.2765421202091 6.559e-05 deg
M 178.2257886823932 2.582e-05 deg
tp 2458424.685155738290
(2018-Nov-02.18515574)
8.234e-05 TDB
period 1163.093991429165
3.18
6.756e-06
1.85e-08
d
yr
n .309519267275765 1.7979e-09 deg/d
Q 2.312587126387292 8.9553e-09 au
  Orbit Determination Parameters
   # obs. used (total)      562  
   data-arc span      7506 days (20.55 yr)  
   first obs. used      1999-09-30  
   last obs. used      2020-04-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53046  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 20:20:27  

Additional Information
 Earth MOID = 1.01395 au 
 Jupiter MOID = 2.93572 au 
 T_jup = 3.689 
[ 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 17.0   n/a MPO248092  

118425 (1999 TG114)          Discovered 1999-Oct-04 by LINEAR at Socorro
Reference: 20051116/Numbers.arcLast Updated: 2005-11-21
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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