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249184 (2008 CH126)
Classification: Main-belt Asteroid          SPK-ID: 2249184
[ 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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2342969284054527 4.5405e-08  
a 2.355045154837445 1.5538e-08 au
q 1.803265308802888 1.1364e-07 au
i 2.349968083966241 5.8461e-06 deg
node 298.5672728364657 0.00012104 deg
peri 95.58679638104796 0.00012253 deg
M 231.31956348453 1.9667e-05 deg
tp 2459472.353639729872
(2021-Sep-14.85363973)		 7.578e-05 TDB
period 1320.070982836093
3.61		 1.3065e-05
3.577e-08		 d
yr
n .27271260764066 2.699e-09 deg/d
Q 2.906825000872002 1.9179e-08 au
   Orbit Determination Parameters
   # obs. used (total)      303  
   data-arc span      7151 days (19.58 yr)  
   first obs. used      1999-09-05  
   last obs. used      2019-04-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56128  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 10:23:53  

Additional Information
 Earth MOID = .811608 au 
 Jupiter MOID = 2.53773 au 
 T_jup = 3.516 
[ 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 17.1   n/a MPO427415  

249184 (2008 CH126)          Discovered 2008-Feb-08 by Spacewatch at Kitt Peak
Reference: 20100824/Numbers.arcLast Updated: 2010-08-27

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Alternate Designations
 2008 CH126 = 2003 YU72 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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