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233251 (2005 YO122)
Classification: Main-belt Asteroid          SPK-ID: 2233251
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06059407969469023 4.6547e-08  
a 2.364511745310327 1.6007e-08 au
q 2.221236332175963 1.0488e-07 au
i 6.719648442682662 4.2748e-06 deg
node 81.6888718918398 4.1684e-05 deg
peri 171.810697980358 5.7506e-05 deg
M 195.7901581321945 3.9923e-05 deg
tp 2459606.269387384934
(2022-Jan-26.76938738)
0.00014805 TDB
period 1328.038423142357
3.64
1.3485e-05
3.692e-08
d
yr
n .2710764942690295 2.7526e-09 deg/d
Q 2.507787158444692 1.6976e-08 au
  Orbit Determination Parameters
   # obs. used (total)      268  
   data-arc span      6083 days (16.65 yr)  
   first obs. used      2003-03-31  
   last obs. used      2019-11-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59978  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 17:53:21  

Additional Information
 Earth MOID = 1.20661 au 
 Jupiter MOID = 2.50659 au 
 T_jup = 3.537 
[ 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 16.8   n/a MPO450069  

233251 (2005 YO122)          Discovered 2005-Dec-24 by Spacewatch at Kitt Peak
Reference: 20100228/Numbers.arcLast Updated: 2010-03-03

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