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JPL Small-Body Database Browser
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59532 (1999 JD26)
Classification: Main-belt Asteroid          SPK-ID: 2059532
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09625922285163183 4.4891e-08  
a 2.658352371592599 1.5948e-08 au
q 2.402461438237303 1.1972e-07 au
i 15.46297812030015 6.0337e-06 deg
node 44.62227680376341 2.2913e-05 deg
peri 210.2518855743898 4.3475e-05 deg
M 281.9709544135616 3.7582e-05 deg
tp 2459343.639759005757
(2021-May-09.13975901)
0.00016571 TDB
period 1583.132438871485
4.33
1.4246e-05
3.9e-08
d
yr
n .2273972733807547 2.0463e-09 deg/d
Q 2.914243304947895 1.7483e-08 au
  Orbit Determination Parameters
   # obs. used (total)      489  
   data-arc span      9904 days (27.12 yr)  
   first obs. used      1992-11-25  
   last obs. used      2020-01-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6638  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jan-29 09:51:48  

Additional Information
 Earth MOID = 1.40007 au 
 Jupiter MOID = 2.11715 au 
 T_jup = 3.329 
[ 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 15.2   n/a MPO417235  

59532 (1999 JD26)          Discovered 1999-May-10 by LINEAR at Socorro
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1999 JD26 = 1996 TB32 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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