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268765 (2006 SU118)
Classification: Main-belt Asteroid          SPK-ID: 2268765
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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1593031689589978 6.5701e-08  
a 2.24511679764143 1.2057e-08 au
q 1.887462577094073 1.5336e-07 au
i 2.126867584534673 5.3016e-06 deg
node 252.0826565001084 0.0001732 deg
peri 158.2657107177704 0.00017464 deg
M 359.5153077365232 2.6222e-05 deg
tp 2459002.154323437476
(2020-Jun-01.65432344)
8.951e-05 TDB
period 1228.731057556427
3.36
9.898e-06
2.71e-08
d
yr
n .2929851880817034 2.3601e-09 deg/d
Q 2.602771018188787 1.3978e-08 au
  Orbit Determination Parameters
   # obs. used (total)      186  
   data-arc span      8326 days (22.80 yr)  
   first obs. used      1996-11-06  
   last obs. used      2019-08-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54944  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-11 22:11:04  

Additional Information
 Earth MOID = .898197 au 
 Jupiter MOID = 2.75041 au 
 T_jup = 3.614 
[ 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 18.0   n/a MPO494454  

268765 (2006 SU118)          Discovered 2006-Sep-24 by Spacewatch at Kitt Peak
Reference: 20110319/Numbers.arcLast Updated: 2011-03-23

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