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105859 (2000 SY169)
Classification: Main-belt Asteroid          SPK-ID: 2105859
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2301645509651762 5.8328e-08  
a 3.14266525623592 2.8633e-08 au
q 2.419335118700519 1.8487e-07 au
i 11.00709591106578 6.8775e-06 deg
node 21.58852771008779 2.3653e-05 deg
peri 357.2274119327591 2.6083e-05 deg
M 195.3981097342307 1.5166e-05 deg
tp 2459930.917629355326
(2022-Dec-17.41762936)
9.5903e-05 TDB
period 2034.911907919772
5.57
2.781e-05
7.614e-08
d
yr
n .1769118351506513 2.4177e-09 deg/d
Q 3.86599539377132 3.5223e-08 au
  Orbit Determination Parameters
   # obs. used (total)      500  
   data-arc span      7225 days (19.78 yr)  
   first obs. used      2000-09-05  
   last obs. used      2020-06-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5092  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 19:34:07  

Additional Information
 Earth MOID = 1.42179 au 
 Jupiter MOID = 1.59661 au 
 T_jup = 3.140 
[ 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 14.7   n/a MPO469072  

105859 (2000 SY169)          Discovered 2000-Sep-24 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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