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136041 (2002 WY11)
Classification: Main-belt Asteroid          SPK-ID: 2136041
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 .2496495367635849 6.0578e-08  
a 2.793480695024146 1.7495e-08 au
q 2.09608953355335 1.6581e-07 au
i 11.85613903244282 4.7681e-06 deg
node 135.6122754033904 3.0578e-05 deg
peri 277.7230884401478 3.1514e-05 deg
M 281.6618602197206 1.0368e-05 deg
tp 2459371.597212618710
(2021-Jun-06.09721262)
5.1052e-05 TDB
period 1705.363401753463
4.67
1.602e-05
4.386e-08
d
yr
n .2110987016783908 1.9831e-09 deg/d
Q 3.490871856494941 2.1862e-08 au
  Orbit Determination Parameters
   # obs. used (total)      533  
   data-arc span      7487 days (20.50 yr)  
   first obs. used      1999-02-18  
   last obs. used      2019-08-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59679  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 03:27:45  

Additional Information
 Earth MOID = 1.14608 au 
 Jupiter MOID = 2.03546 au 
 T_jup = 3.251 
[ 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 15.0   n/a MPO396141  

136041 (2002 WY11)          Discovered 2002-Nov-27 by LONEOS at Anderson Mesa
Reference: 20060907/Numbers.arcLast Updated: 2006-09-10

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