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382081 (2011 FV54)
Classification: Main-belt Asteroid          SPK-ID: 2382081
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .120750226489732 7.2847e-08  
a 2.409469609618527 2.997e-08 au
q 2.118525608536963 1.7099e-07 au
i 2.225946014084742 7.1756e-06 deg
node 97.35767143160489 0.00020575 deg
peri 92.61327720716645 0.00020882 deg
M 156.3384571211572 3.5283e-05 deg
tp 2458407.241557573811
(2018-Oct-15.74155757)
0.00012965 TDB
period 1366.094070558185
3.74
2.5488e-05
6.978e-08
d
yr
n .2635250439619464 4.9167e-09 deg/d
Q 2.70041361070009 3.3589e-08 au
  Orbit Determination Parameters
   # obs. used (total)      142  
   data-arc span      4497 days (12.31 yr)  
   first obs. used      2005-10-01  
   last obs. used      2018-01-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60042  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Feb-06 09:33:49  

Additional Information
 Earth MOID = 1.12016 au 
 Jupiter MOID = 2.25523 au 
 T_jup = 3.510 
[ 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 17.5   n/a MPO434367  

382081 (2011 FV54)          Discovered 2007-Jan-25 by Spacewatch at Kitt Peak
Reference: Last Updated: 2013-12-19

Alternate Designations
 2011 FV54 = 2009 WH234 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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