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(2012 FK15)
Classification: Aten [NEO]          SPK-ID: 3601574
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2456009.5 (2012-Mar-23.0) TDB
Reference: JPL 5 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0664631591392419 0.00053549  
a .9912477611518661 0.0010184 au
q .9253663034560123 0.0014217 au
i 24.3567816910265 0.16584 deg
node .5941573266955892 0.0016225 deg
peri 327.3069938057516 0.69832 deg
M 218.7330355024392 0.76332 deg
tp 2456150.952252796665
(2012-Aug-11.45225280)
0.60175 TDB
period 360.4721824944334
0.99
0.55553
0.001521
d
yr
n .9986901000483145 0.0015391 deg/d
Q 1.05712921884772 0.0010861 au
  Orbit Determination Parameters
   # obs. used (total)      20  
   data-arc span      1 day  
   first obs. used      2012-03-22  
   last obs. used      2012-03-23  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      8  
   norm. resid. RMS      .66499  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 06:08:54  

Additional Information
 Earth MOID = .0487373 au 
 Jupiter MOID = 4.014 au 
 T_jup = 6.043 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 26.5   n/a MPO226099  

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]
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