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233219 (2005 YL11)
Classification: Main-belt Asteroid          SPK-ID: 2233219
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1447674753281026 7.1981e-08  
a 2.37146277805402 1.6653e-08 au
q 2.028152098840571 1.6796e-07 au
i 2.774433216983464 7.8543e-06 deg
node 45.61682446733767 9.6553e-05 deg
peri 158.0295777578409 9.7964e-05 deg
M 249.9492319555702 1.9269e-05 deg
tp 2459408.268311286437
(2021-Jul-12.76831129)
7.4078e-05 TDB
period 1333.898842067621
3.65
1.405e-05
3.847e-08
d
yr
n .2698855330303601 2.8428e-09 deg/d
Q 2.714773457267469 1.9064e-08 au
  Orbit Determination Parameters
   # obs. used (total)      293  
   data-arc span      6635 days (18.17 yr)  
   first obs. used      2001-11-19  
   last obs. used      2020-01-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58583  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 07:17:38  

Additional Information
 Earth MOID = 1.02474 au 
 Jupiter MOID = 2.24264 au 
 T_jup = 3.529 
[ 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 MPO454686  

233219 (2005 YL11)          Discovered 2005-Dec-21 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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