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150961 (2001 TL158)
Classification: Main-belt Asteroid          SPK-ID: 2150961
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1179032506833382 7.0652e-08  
a 2.542075529344637 1.5e-08 au
q 2.242356560952336 1.8546e-07 au
i 3.174625640298014 5.8816e-06 deg
node 191.7913393761189 7.5923e-05 deg
peri 151.6946812339257 7.7744e-05 deg
M 279.4277870056009 1.8629e-05 deg
tp 2459531.832390055954
(2021-Nov-13.33239006)		 7.8321e-05 TDB
period 1480.406904405556
4.05		 1.3103e-05
3.587e-08		 d
yr
n .2431763854442133 2.1524e-09 deg/d
Q 2.841794497736937 1.6769e-08 au
   Orbit Determination Parameters
   # obs. used (total)      368  
   data-arc span      6850 days (18.75 yr)  
   first obs. used      2001-08-24  
   last obs. used      2020-05-26  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .58374  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 19:20:47  

Additional Information
 Earth MOID = 1.2334 au 
 Jupiter MOID = 2.53518 au 
 T_jup = 3.433 
[ 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 16.57   n/a E2021B55  

150961 (2001 TL158)          Discovered 2001-Oct-11 by NEAT at Palomar
Reference: 20070303/Numbers.arcLast Updated: 2007-03-07

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