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18515 (1996 TL14)
Classification: Main-belt Asteroid          SPK-ID: 2018515
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2457600.5 (2016-Jul-31.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1215065838588259 9.3323e-08  
a 2.706742358486679 2.0965e-08 au
q 2.377855341120982 2.4953e-07 au
i 11.77260510544012 7.7763e-06 deg
node 2.590430797173699 2.6261e-05 deg
peri 12.14342759394059 3.5717e-05 deg
M 170.1791152682526 2.7563e-05 deg
tp 2456831.595209530978
(2014-Jun-23.09520953)
0.00012084 JED
period 1626.555198224649
4.45
1.8898e-05
5.174e-08
d
yr
n .2213266419688262 2.5714e-09 deg/d
Q 3.035629375852377 2.3512e-08 au
  Orbit Determination Parameters
   # obs. used (total)      930  
   data-arc span      8056 days (22.06 yr)  
   first obs. used      1994-03-14  
   last obs. used      2016-04-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .52664  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Apr-25 13:30:06  

Additional Information
 Earth MOID = 1.37802 au 
 Jupiter MOID = 2.42594 au 
 T_jup = 3.324 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 13.7 mag n/a MPO365474  

18515 (1996 TL14)          Discovered 1996-Oct-09 by Ueda, S., Kaneda, H. at Kushiro
Reference: 20001111/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1996 TL14 = 2000 PD23 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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