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66743 (1999 TW124)
Classification: Main-belt Asteroid          SPK-ID: 2066743
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1548611291652774 5.8363e-08  
a 2.555897976835437 1.085e-08 au
q 2.160088730111453 1.5127e-07 au
i 2.948834494592847 4.8395e-06 deg
node 192.5156669043335 0.00010107 deg
peri 117.322121738046 0.00010206 deg
M 113.4622138470221 1.2913e-05 deg
tp 2458730.105266719644
(2019-Sep-03.60526672)
5.3032e-05 TDB
period 1492.497794986156
4.09
9.5035e-06
2.602e-08
d
yr
n .2412063865081552 1.5359e-09 deg/d
Q 2.951707223559421 1.253e-08 au
  Orbit Determination Parameters
   # obs. used (total)      560  
   data-arc span      10638 days (29.13 yr)  
   first obs. used      1991-11-02  
   last obs. used      2020-12-17  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .55748  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 12:24:40  

Additional Information
 Earth MOID = 1.14562 au 
 Jupiter MOID = 2.30516 au 
 T_jup = 3.419 
[ 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 15.94   n/a MPCxxxxx  

66743 (1999 TW124)          Discovered 1999-Oct-04 by LINEAR at Socorro
Reference: 20030910/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1999 TW124 = 1999 TX244 = 2002 GO101 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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