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59686 (1999 JS108)
Classification: Main-belt Asteroid          SPK-ID: 2059686
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 28 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1322373306730291 5.1534e-08  
a 2.464279681923006 1.2515e-08 au
q 2.138409914753727 1.2422e-07 au
i 7.361107030593394 4.4486e-06 deg
node 104.1721860449417 3.1351e-05 deg
peri 210.581141949885 3.406e-05 deg
M 185.6914187175556 1.2381e-05 deg
tp 2460080.647412320659
(2023-May-16.14741232)
4.9838e-05 TDB
period 1412.971562406049
3.87
1.0764e-05
2.947e-08
d
yr
n .2547821977301379 1.941e-09 deg/d
Q 2.790149449092286 1.417e-08 au
  Orbit Determination Parameters
   # obs. used (total)      704  
   data-arc span      9984 days (27.33 yr)  
   first obs. used      1994-01-04  
   last obs. used      2021-05-06  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53524  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-09 10:40:44  

Additional Information
 Earth MOID = 1.12726 au 
 Jupiter MOID = 2.46082 au 
 T_jup = 3.465 
[ 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 15.54   n/a MPCxxxxx  

59686 (1999 JS108)          Discovered 1999-May-13 by LINEAR at Socorro
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1999 JS108 = 2000 UQ105 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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