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160346 (2003 SB296)
Classification: Main-belt Asteroid          SPK-ID: 2160346
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1057231391913738 4.3852e-08  
a 2.789121572175477 2.5037e-08 au
q 2.494246883978706 1.297e-07 au
i 8.093158935650942 5.7689e-06 deg
node 292.0807355296183 5.8482e-05 deg
peri 339.550773287145 7.833e-05 deg
M 297.624615274681 5.4327e-05 deg
tp 2459295.288359648542
(2021-Mar-21.78835965)
0.00025702 TDB
period 1701.373225043983
4.66
2.2909e-05
6.272e-08
d
yr
n .2115937847738808 2.8492e-09 deg/d
Q 3.083996260372248 2.7685e-08 au
  Orbit Determination Parameters
   # obs. used (total)      344  
   data-arc span      9786 days (26.79 yr)  
   first obs. used      1993-07-13  
   last obs. used      2020-04-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .65679  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 01:32:28  

Additional Information
 Earth MOID = 1.47975 au 
 Jupiter MOID = 2.04477 au 
 T_jup = 3.307 
[ 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 15.5   n/a MPO469694  

160346 (2003 SB296)          Discovered 2003-Sep-29 by LONEOS at Anderson Mesa
Reference: 20070730/Numbers.arcLast Updated: 2007-08-06
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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