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JPL Small-Body Database Browser
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59512 (1999 JW14)
Classification: Main-belt Asteroid          SPK-ID: 2059512
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.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06944997947314757 3.4993e-08  
a 2.648266200267607 1.5741e-08 au
q 2.464344167019591 9.3413e-08 au
i 14.7380707252437 6.0654e-06 deg
node 209.786687650749 1.5489e-05 deg
peri 266.359974762481 5.3315e-05 deg
M 64.34239671909825 4.8461e-05 deg
tp 2458719.157322205826
(2019-Aug-23.65732221)
0.00021209 TDB
period 1574.131042212783
4.31
1.4035e-05
3.843e-08
d
yr
n .228697605438199 2.0391e-09 deg/d
Q 2.832188233515623 1.6834e-08 au
  Orbit Determination Parameters
   # obs. used (total)      913  
   data-arc span      7572 days (20.73 yr)  
   first obs. used      1999-05-10  
   last obs. used      2020-02-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55627  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 12:48:43  

Additional Information
 Earth MOID = 1.53329 au 
 Jupiter MOID = 2.30174 au 
 T_jup = 3.341 
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Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.9   n/a MPO459258  

59512 (1999 JW14)          Discovered 1999-May-10 by LINEAR at Socorro
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1999 JW14 = 2001 YM5 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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