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541238 (2011 CF93)
Classification: Main-belt Asteroid          SPK-ID: 2541238
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0863757285501222 4.8856e-08  
a 2.870889805962571 3.2852e-08 au
q 2.622914607385435 1.5034e-07 au
i 7.385153542797122 7.0622e-06 deg
node 290.0412296792903 4.8553e-05 deg
peri 121.2408188368918 6.6607e-05 deg
M 93.8030665744655 4.6236e-05 deg
tp 2458737.546099709963
(2019-Sep-11.04609971)
0.00022625 TDB
period 1776.737266602129
4.86
3.0497e-05
8.35e-08
d
yr
n .2026185901354295 3.4779e-09 deg/d
Q 3.118865004539707 3.569e-08 au
  Orbit Determination Parameters
   # obs. used (total)      129  
   data-arc span      5550 days (15.20 yr)  
   first obs. used      2006-02-02  
   last obs. used      2021-04-14  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .52997  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 13:25:11  

Additional Information
 Earth MOID = 1.64278 au 
 Jupiter MOID = 2.17724 au 
 T_jup = 3.280 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.92   n/a MPCxxxxx  

541238 (2011 CF93)          Discovered 2011-Feb-11 by Mount Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2019-12-13
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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