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118432 (1999 TL214)
Classification: Main-belt Asteroid          SPK-ID: 2118432
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07952648741330608 4.918e-08  
a 3.188460798606201 2.5481e-08 au
q 2.934893711038025 1.6066e-07 au
i 1.394442291874022 5.2643e-06 deg
node 43.97254713539286 0.00018396 deg
peri 335.84868207 0.00018586 deg
M 228.1167806782358 2.8152e-05 deg
tp 2459762.328277445337
(2022-Jul-01.82827745)
0.00016645 TDB
period 2079.553269102382
5.69
2.4929e-05
6.825e-08
d
yr
n .1731141035667676 2.0752e-09 deg/d
Q 3.442027886174377 2.7508e-08 au
  Orbit Determination Parameters
   # obs. used (total)      600  
   data-arc span      9631 days (26.37 yr)  
   first obs. used      1993-09-14  
   last obs. used      2020-01-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55221  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 05:58:04  

Additional Information
 Earth MOID = 1.93719 au 
 Jupiter MOID = 1.9948 au 
 T_jup = 3.192 
[ 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 14.9   n/a MPO475040  

118432 (1999 TL214)          Discovered 1999-Oct-15 by LINEAR at Socorro
Reference: 20051116/Numbers.arcLast Updated: 2005-11-21

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