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243165 (2007 TL98)
Classification: Main-belt Asteroid          SPK-ID: 2243165
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07567645823892429 5.2749e-08  
a 2.635962958293074 2.2252e-08 au
q 2.436482617560457 1.3339e-07 au
i 3.28085736088786 5.4379e-06 deg
node 45.37752324000726 0.0001259 deg
peri 184.3216412789088 0.00013626 deg
M 130.9098021371962 5.0381e-05 deg
tp 2458432.069925974424
(2018-Nov-09.56992597)
0.00022017 TDB
period 1563.174210856616
4.28
1.9794e-05
5.419e-08
d
yr
n .2303006264431146 2.9162e-09 deg/d
Q 2.835443299025691 2.3936e-08 au
  Orbit Determination Parameters
   # obs. used (total)      220  
   data-arc span      9091 days (24.89 yr)  
   first obs. used      1994-09-29  
   last obs. used      2019-08-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59473  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 04:15:40  

Additional Information
 Earth MOID = 1.42606 au 
 Jupiter MOID = 2.14284 au 
 T_jup = 3.391 
[ 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 16.5   n/a MPO494331  

243165 (2007 TL98)          Discovered 2007-Oct-08 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20100626/Numbers.arcLast Updated: 2010-06-28

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