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30518 (2001 LE16)
Classification: Main-belt Asteroid          SPK-ID: 2030518
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 29 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1393852852990348 3.9791e-08  
a 2.43522098066585 9.7317e-09 au
q 2.095787009509545 9.7201e-08 au
i 7.050101206977235 4.6121e-06 deg
node 122.9409902817962 3.3558e-05 deg
peri 244.4128610979865 3.7039e-05 deg
M 32.21432693843708 1.7408e-05 deg
tp 2459272.291146458984
(2021-Feb-26.79114646)
6.6905e-05 TDB
period 1388.052817624234
3.80
8.3205e-06
2.278e-08
d
yr
n .2593561249464335 1.5547e-09 deg/d
Q 2.774654951822155 1.1088e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1280  
   data-arc span      9478 days (25.95 yr)  
   first obs. used      1994-11-07  
   last obs. used      2020-10-19  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .56446  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Aug-25 15:59:20  

Additional Information
 Earth MOID = 1.10428 au 
 Jupiter MOID = 2.6992 au 
 T_jup = 3.481 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.91   n/a E2021B10  

30518 (2001 LE16)          Discovered 2001-Jun-13 by Spacewatch at Kitt Peak
Reference: 20011002/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 2001 LE16 = 2000 FL43 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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