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357660 (2005 JS86)
Classification: Main-belt Asteroid          SPK-ID: 2357660
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1847699003359248 5.1693e-08  
a 2.610001116838204 2.6646e-08 au
q 2.127751470603357 1.3047e-07 au
i 15.53091326943596 7.7644e-06 deg
node 153.1346263064023 2.003e-05 deg
peri 111.67743757 3.1088e-05 deg
M 188.3253798881442 2.6906e-05 deg
tp 2459734.951396445569
(2022-Jun-04.45139645)
0.00012243 TDB
period 1540.137397992386
4.22
2.3585e-05
6.457e-08
d
yr
n .23374537912609 3.5795e-09 deg/d
Q 3.092250763073051 3.1569e-08 au
  Orbit Determination Parameters
   # obs. used (total)      148  
   data-arc span      6227 days (17.05 yr)  
   first obs. used      2002-10-10  
   last obs. used      2019-10-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63955  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 11:09:25  

Additional Information
 Earth MOID = 1.1663 au 
 Jupiter MOID = 2.23157 au 
 T_jup = 3.335 
[ 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 16.8   n/a MPO455582  

357660 (2005 JS86)          Discovered 2005-May-08 by Spacewatch at Kitt Peak
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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