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59689 (1999 JS111)
Classification: Main-belt Asteroid          SPK-ID: 2059689
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09493688313566639 3.642e-08  
a 2.355616869089091 8.0022e-09 au
q 2.131981945675975 8.6034e-08 au
i 4.870356296716529 4.5923e-06 deg
node 166.6167128324754 3.7509e-05 deg
peri 219.8849140899638 4.2767e-05 deg
M 146.6889042391136 2.0388e-05 deg
tp 2458462.415881432952
(2018-Dec-09.91588143)
7.4489e-05 TDB
period 1320.551705590324
3.62
6.729e-06
1.842e-08
d
yr
n .2726133315916395 1.3891e-09 deg/d
Q 2.579251792502207 8.7619e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1359  
   data-arc span      8125 days (22.25 yr)  
   first obs. used      1998-01-27  
   last obs. used      2020-04-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51201  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 11:48:27  

Additional Information
 Earth MOID = 1.13807 au 
 Jupiter MOID = 2.79893 au 
 T_jup = 3.544 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.3   n/a MPO468500  

59689 (1999 JS111)          Discovered 1999-May-13 by LINEAR at Socorro
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1999 JS111 = 2000 RC36 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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