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123155 (2000 TL40)
Classification: Main-belt Asteroid          SPK-ID: 2123155
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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06911271530263594 3.6856e-08  
a 2.315067839993812 1.0403e-08 au
q 2.155067215462031 8.7821e-08 au
i 7.04747043075017 4.2699e-06 deg
node 112.5997722593131 4.0087e-05 deg
peri 148.8853538638547 5.8515e-05 deg
M 300.50872700752 4.4375e-05 deg
tp 2459213.115426080912
(2020-Dec-29.61542608)
0.00015876 TDB
period 1286.601370907016
3.52
8.672e-06
2.374e-08
d
yr
n .279806945756797 1.886e-09 deg/d
Q 2.475068464525592 1.1122e-08 au
  Orbit Determination Parameters
   # obs. used (total)      917  
   data-arc span      7708 days (21.10 yr)  
   first obs. used      1999-03-20  
   last obs. used      2020-04-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54538  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 20:57:32  

Additional Information
 Earth MOID = 1.14245 au 
 Jupiter MOID = 2.57086 au 
 T_jup = 3.568 
[ 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 15.6   n/a MPO453704  

123155 (2000 TL40)          Discovered 2000-Oct-01 by LINEAR at Socorro
Reference: 20060314/Numbers.arcLast Updated: 2006-03-23

[ show close-approach data ]
Alternate Designations
 2000 TL40 = 2001 XD196 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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