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JPL Small-Body Database Browser
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59695 (1999 JU116)
Classification: Main-belt Asteroid          SPK-ID: 2059695
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 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08404213498254655 3.8082e-08  
a 2.20186033743055 7.3012e-09 au
q 2.016811293739496 8.4044e-08 au
i 2.99445728309398 3.7078e-06 deg
node 29.32437079654343 8.4199e-05 deg
peri 168.0220490989589 8.7762e-05 deg
M 191.452942321251 2.5397e-05 deg
tp 2459559.229695934040
(2021-Dec-10.72969593)
8.4693e-05 TDB
period 1193.391882993489
3.27
5.9358e-06
1.625e-08
d
yr
n .3016611769614022 1.5004e-09 deg/d
Q 2.386909381121604 7.9148e-09 au
  Orbit Determination Parameters
   # obs. used (total)      946  
   data-arc span      10112 days (27.69 yr)  
   first obs. used      1992-02-25  
   last obs. used      2019-11-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54896  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 05:14:09  

Additional Information
 Earth MOID = 1.01466 au 
 Jupiter MOID = 2.56837 au 
 T_jup = 3.658 
[ 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 15.8   n/a MPO337727  

59695 (1999 JU116)          Discovered 1999-May-13 by LINEAR at Socorro
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1999 JU116 = 2000 SK149 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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