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541294 (2011 FK6)
Classification: Main-belt Asteroid          SPK-ID: 2541294
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1022603368996349 7.5578e-08  
a 2.980453217664444 7.2304e-08 au
q 2.675671067512477 2.2568e-07 au
i 11.45456384236015 7.5484e-06 deg
node 66.45750285805566 3.4244e-05 deg
peri 351.7962000650652 4.9577e-05 deg
M 120.4817566011451 3.2752e-05 deg
tp 2458767.514431619882
(2019-Oct-11.01443162)
0.0001762 TDB
period 1879.411547479797
5.15
6.839e-05
1.872e-07
d
yr
n .1915493179142924 6.9703e-09 deg/d
Q 3.285235367816411 7.9698e-08 au
  Orbit Determination Parameters
   # obs. used (total)      106  
   data-arc span      4136 days (11.32 yr)  
   first obs. used      2009-12-20  
   last obs. used      2021-04-17  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53003  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-09 09:00:48  

Additional Information
 Earth MOID = 1.6884 au 
 Jupiter MOID = 2.04837 au 
 T_jup = 3.222 
[ hide covariance matrix ]
Orbital Elements at Epoch 2458448.5 (2018-Nov-26.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1016850369686764 7.5537e-08  
q 2.676886364270387 2.2558e-07 au
tp 2458768.681890357356
(2019-Oct-12.18189036)
0.00017731 TDB
node 66.47243707054703 3.4237e-05 deg
peri 352.0914743423976 4.9748e-05 deg
i 11.45597576081033 7.5492e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      106  
   data-arc span      4136 days (11.32 yr)  
   first obs. used      2009-12-20  
   last obs. used      2021-04-17  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53003  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-09 09:00:48  

Additional Information
 Jupiter MOID = 2.04837 au 
 T_jup = 3.222 
Orbit Covariance (6×6)
  e q tp node peri i
e 5.705795181619538E-15 -1.633614118007542E-14 -1.469316105870437E-12 -2.815025547621118E-15 -5.005990127526663E-13 9.724684225219207E-15
q -1.633614118007542E-14 5.088738910976236E-14 1.04255130141529E-12 2.041655440127946E-14 6.732678668664084E-13 -1.655165492187118E-14
tp -1.469316105870437E-12 1.04255130141529E-12 3.143844974498984E-8 -6.1419050562599E-11 6.426170882248572E-9 -3.022527947107057E-11
node -2.815025547621118E-15 2.041655440127946E-14 -6.1419050562599E-11 1.172174679228351E-9 -1.160605682865655E-9 -2.061465034582107E-11
peri -5.005990127526663E-13 6.732678668664084E-13 6.426170882248572E-9 -1.160605682865655E-9 2.474870963951481E-9 1.366302359721901E-11
i 9.724684225219207E-15 -1.655165492187118E-14 -3.022527947107057E-11 -2.061465034582107E-11 1.366302359721901E-11 5.699101230368153E-11

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.62   .29264 MPCxxxxx autocmod 2.8

541294 (2011 FK6)          Discovered 2011-Mar-26 by Spacewatch at Kitt Peak
Reference: Last Updated: 2019-12-13
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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