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359558 (2010 SC42)
Classification: Main-belt Asteroid          SPK-ID: 2359558
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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06818362793077815 1.2391e-07  
a 2.983668021251763 6.017e-08 au
q 2.780230711021772 3.4599e-07 au
i 9.374341495181717 1.7275e-05 deg
node 318.0051088502699 8.6359e-05 deg
peri 330.5710240613691 0.0002394 deg
M 36.49294766887091 0.00023172 deg
tp 2458809.677043704643
(2019-Nov-22.17704370)
0.0012084 TDB
period 1882.453149295137
5.15
5.6944e-05
1.559e-07
d
yr
n .1912398192405468 5.785e-09 deg/d
Q 3.187105331481754 6.4273e-08 au
  Orbit Determination Parameters
   # obs. used (total)      118  
   data-arc span      6817 days (18.66 yr)  
   first obs. used      1999-07-20  
   last obs. used      2018-03-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .68417  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 13:20:31  

Additional Information
 Earth MOID = 1.76845 au 
 Jupiter MOID = 2.02668 au 
 T_jup = 3.235 
[ 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 16.1   n/a MPO437518  

359558 (2010 SC42)          Discovered 1999-Jul-20 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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