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243645 (1999 TE137)
Classification: Main-belt Asteroid          SPK-ID: 2243645
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02516394039734863 4.905e-08  
a 2.683641264630273 2.1018e-08 au
q 2.616110275799251 1.332e-07 au
i 5.633344025092503 5.7195e-06 deg
node 212.193699102742 5.166e-05 deg
peri 161.0540311849927 0.00011935 deg
M 254.4930760752675 0.00010752 deg
tp 2459471.112630816152
(2021-Sep-13.61263082)
0.00047953 TDB
period 1605.77657647073
4.40
1.8865e-05
5.165e-08
d
yr
n .2241905911912286 2.6338e-09 deg/d
Q 2.751172253461295 2.1547e-08 au
  Orbit Determination Parameters
   # obs. used (total)      298  
   data-arc span      9486 days (25.97 yr)  
   first obs. used      1993-04-21  
   last obs. used      2019-04-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61243  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 09:23:18  

Additional Information
 Earth MOID = 1.61696 au 
 Jupiter MOID = 2.34507 au 
 T_jup = 3.368 
[ 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 16.2   n/a MPO470598  

243645 (1999 TE137)          Discovered 1999-Oct-06 by LINEAR at Socorro
Reference: 20100726/Numbers.arcLast Updated: 2010-07-28

Alternate Designations
 1999 TE137 = 2006 ET62 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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