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134231 (2005 YC45)
Classification: Main-belt Asteroid          SPK-ID: 2134231
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07645006620296857 6.5519e-08  
a 3.110166777068732 4.0443e-08 au
q 2.872394321059554 2.1739e-07 au
i 11.21139440334126 5.958e-06 deg
node 115.9109245674165 3.6504e-05 deg
peri 300.264232521237 5.6562e-05 deg
M 270.2178312294203 4.6144e-05 deg
tp 2459500.144987574042
(2021-Oct-12.64498757)
0.00026145 TDB
period 2003.428943516418
5.49
3.9078e-05
1.07e-07
d
yr
n .1796919232723713 3.505e-09 deg/d
Q 3.347939233077911 4.3535e-08 au
  Orbit Determination Parameters
   # obs. used (total)      320  
   data-arc span      7232 days (19.80 yr)  
   first obs. used      1999-11-01  
   last obs. used      2019-08-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57315  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 03:26:51  

Additional Information
 Earth MOID = 1.90523 au 
 Jupiter MOID = 1.91984 au 
 T_jup = 3.185 
[ 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 15.1   n/a MPO436656  

134231 (2005 YC45)          Discovered 2005-Dec-25 by Spacewatch at Kitt Peak
Reference: 20060711/Numbers.arcLast Updated: 2006-07-17

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