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

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 29 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1230710224505392 4.2975e-08  
a 2.704221538176041 1.1575e-08 au
q 2.371410228539947 1.1595e-07 au
i 11.76801149043679 4.3926e-06 deg
node 2.555821868618998 1.8696e-05 deg
peri 12.55316118355435 2.5236e-05 deg
M 120.0080484636329 1.6564e-05 deg
tp 2458459.035858487101
(2018-Dec-06.53585849)
7.4461e-05 TDB
period 1624.283482984178
4.45
1.0429e-05
2.855e-08
d
yr
n .2216361883694084 1.423e-09 deg/d
Q 3.037032847812136 1.3e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1685  
   data-arc span      9539 days (26.12 yr)  
   first obs. used      1994-03-14  
   last obs. used      2020-04-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .47532  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 04:50:05  

Additional Information
 Earth MOID = 1.37298 au 
 Jupiter MOID = 2.43313 au 
 T_jup = 3.325 
[ 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 13.8   n/a MPO452433  

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 | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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