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541225 (2011 CQ41)
Classification: Main-belt Asteroid          SPK-ID: 2541225
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0787753041980673 5.2542e-08  
a 2.915542198890378 2.9765e-08 au
q 2.685869475270486 1.5674e-07 au
i 3.813483612270672 5.6488e-06 deg
node 271.3343087777262 9.7191e-05 deg
peri 196.4767312567569 0.0001062 deg
M 24.23634167065232 4.2586e-05 deg
tp 2459078.082927377924
(2020-Aug-16.58292738)
0.00021466 TDB
period 1818.349763459208
4.98
2.7846e-05
7.624e-08
d
yr
n .1979817124485116 3.0319e-09 deg/d
Q 3.145214922510269 3.211e-08 au
  Orbit Determination Parameters
   # obs. used (total)      141  
   data-arc span      5494 days (15.04 yr)  
   first obs. used      2006-01-29  
   last obs. used      2021-02-13  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .60071  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 20:22:33  

Additional Information
 Earth MOID = 1.70279 au 
 Jupiter MOID = 1.95706 au 
 T_jup = 3.274 
[ 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 17.21   n/a MPCxxxxx  

541225 (2011 CQ41)          Discovered 2006-Jan-29 by Bergisch Gladbach at Bergisch Gladbach
Reference: Last Updated: 2019-12-13

[ show close-approach data ]
Alternate Designations
 2011 CQ41 = 2006 BE191 = 2009 UL79 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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